12433157080 has 32 divisors (see below), whose sum is σ = 28136322000. Its totient is φ = 4944512896.

The previous prime is 12433157063. The next prime is 12433157117. The reversal of 12433157080 is 8075133421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891430 + ... + 905269.

Almost surely, 2^12433157080 is an apocalyptic number.

12433157080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12433157080 is an abundant number, since it is smaller than the sum of its proper divisors (15703164920).

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

12433157080 is a wasteful number, since it uses less digits than its factorization.

12433157080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796883 (or 1796879 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 12433157080 in words is "twelve billion, four hundred thirty-three million, one hundred fifty-seven thousand, eighty".