143643103615344 has 160 divisors (see below), whose sum is σ = 397380146479360. Its totient is φ = 44577804902400.

The previous prime is 143643103615343. The next prime is 143643103615373. The reversal of 143643103615344 is 443516301346341.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 143643103615293 and 143643103615302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143643103615343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22932864 + ... + 28516704.

It is an arithmetic number, because the mean of its divisors is an integer number (2483625915496).

Almost surely, 2^{143643103615344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143643103615344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198690073239680).

143643103615344 is an abundant number, since it is smaller than the sum of its proper divisors (253737042864016).

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

143643103615344 is a wasteful number, since it uses less digits than its factorization.

143643103615344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5584359 (or 5584353 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 143643103615344 in words is "one hundred forty-three trillion, six hundred forty-three billion, one hundred three million, six hundred fifteen thousand, three hundred forty-four".