134377407523600 has 60 divisors (see below), whose sum is σ = 322842896020276. Its totient is φ = 53750767472640.

The previous prime is 134377407523577. The next prime is 134377407523633. The reversal of 134377407523600 is 6325704773431.

It can be written as a sum of positive squares in 6 ways, for example, as 13384095431184 + 120993312092416 = 3658428^2 + 10999696^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166618924 + ... + 167423476.

Almost surely, 2^{134377407523600} is an apocalyptic number.

134377407523600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134377407523600 is an abundant number, since it is smaller than the sum of its proper divisors (188465488496676).

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

134377407523600 is a wasteful number, since it uses less digits than its factorization.

134377407523600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222124 (or 1222113 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 52.

The spelling of 134377407523600 in words is "one hundred thirty-four trillion, three hundred seventy-seven billion, four hundred seven million, five hundred twenty-three thousand, six hundred".