15201234672 has 80 divisors (see below), whose sum is σ = 42313937568. Its totient is φ = 4674723840.

The previous prime is 15201234667. The next prime is 15201234683. The reversal of 15201234672 is 27643210251.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1342828 + ... + 1354100.

Almost surely, 2^15201234672 is an apocalyptic number.

15201234672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15201234672 is an abundant number, since it is smaller than the sum of its proper divisors (27112702896).

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

15201234672 is a wasteful number, since it uses less digits than its factorization.

15201234672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13458 (or 13452 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 15201234672 in words is "fifteen billion, two hundred one million, two hundred thirty-four thousand, six hundred seventy-two".