143142144142140 has 576 divisors, whose sum is σ = 511488454643712. Its totient is φ = 31945158604800.

The previous prime is 143142144142121. The next prime is 143142144142141. The reversal of 143142144142140 is 41241441241341.

143142144142140 is a `hidden beast` number, since 1 + 4 + 3 + 1 + 4 + 21 + 4 + 414 + 214 + 0 = 666.

143142144142140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 143142144142095 and 143142144142104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143142144142141) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 15242476845 + ... + 15242486235.

It is an arithmetic number, because the mean of its divisors is an integer number (888000789312).

Almost surely, 2^{143142144142140} is an apocalyptic number.

143142144142140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143142144142140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255744227321856).

143142144142140 is an abundant number, since it is smaller than the sum of its proper divisors (368346310501572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143142144142140 is a wasteful number, since it uses less digits than its factorization.

143142144142140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10970 (or 10965 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

Adding to 143142144142140 its reverse (41241441241341), we get a palindrome (184383585383481).

The spelling of 143142144142140 in words is "one hundred forty-three trillion, one hundred forty-two billion, one hundred forty-four million, one hundred forty-two thousand, one hundred forty".