143641149120 has 2016 divisors, whose sum is σ = 669570789888. Its totient is φ = 28593782784.

The previous prime is 143641149107. The next prime is 143641149121. The reversal of 143641149120 is 21941146341.

143641149120 is a `hidden beast` number, since 1 + 4 + 3 + 641 + 1 + 4 + 9 + 1 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2016).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143641149121) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 3340491819 + ... + 3340491861.

It is an arithmetic number, because the mean of its divisors is an integer number (332128368).

Almost surely, 2^143641149120 is an apocalyptic number.

143641149120 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 143641149120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334785394944).

143641149120 is an abundant number, since it is smaller than the sum of its proper divisors (525929640768).

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

143641149120 is a wasteful number, since it uses less digits than its factorization.

143641149120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 143641149120 in words is "one hundred forty-three billion, six hundred forty-one million, one hundred forty-nine thousand, one hundred twenty".