153431828720 has 20 divisors (see below), whose sum is σ = 356729001960. Its totient is φ = 61372731456.

The previous prime is 153431828707. The next prime is 153431828731. The reversal of 153431828720 is 27828134351.

153431828720 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 958948850 + ... + 958949009.

It is an arithmetic number, because the mean of its divisors is an integer number (17836450098).

Almost surely, 2^153431828720 is an apocalyptic number.

153431828720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153431828720 is an abundant number, since it is smaller than the sum of its proper divisors (203297173240).

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

153431828720 is a wasteful number, since it uses less digits than its factorization.

153431828720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1917897872 (or 1917897866 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 153431828720 in words is "one hundred fifty-three billion, four hundred thirty-one million, eight hundred twenty-eight thousand, seven hundred twenty".