156849084480 has 448 divisors, whose sum is σ = 564616396800. Its totient is φ = 36542177280.

The previous prime is 156849084479. The next prime is 156849084493. The reversal of 156849084480 is 84480948651.

It is a happy number.

156849084480 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 156849084480.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 73190289 + ... + 73192431.

Almost surely, 2^156849084480 is an apocalyptic number.

156849084480 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 156849084480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282308198400).

156849084480 is an abundant number, since it is smaller than the sum of its proper divisors (407767312320).

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

156849084480 is a wasteful number, since it uses less digits than its factorization.

156849084480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442 (or 2432 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 57.

The spelling of 156849084480 in words is "one hundred fifty-six billion, eight hundred forty-nine million, eighty-four thousand, four hundred eighty".