156350431016 has 96 divisors (see below), whose sum is σ = 321134952600. Its totient is φ = 70935782400.

The previous prime is 156350431001. The next prime is 156350431019. The reversal of 156350431016 is 610134053651.

156350431016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 71059564900 + 85290866116 = 266570^2 + 292046^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156350431019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 371378486 + ... + 371378906.

Almost surely, 2^156350431016 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 156350431016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160567476300).

156350431016 is an abundant number, since it is smaller than the sum of its proper divisors (164784521584).

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

156350431016 is a wasteful number, since it uses less digits than its factorization.

156350431016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911 (or 726 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

Adding to 156350431016 its reverse (610134053651), we get a palindrome (766484484667).

The spelling of 156350431016 in words is "one hundred fifty-six billion, three hundred fifty million, four hundred thirty-one thousand, sixteen".