133570074132 has 72 divisors (see below), whose sum is σ = 373827129312. Its totient is φ = 39871656000.

The previous prime is 133570074097. The next prime is 133570074133. The reversal of 133570074132 is 231470075331.

133570074132 is a `hidden beast` number, since 1 + 3 + 3 + 570 + 0 + 74 + 13 + 2 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133570074133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2490619 + ... + 2543682.

Almost surely, 2^133570074132 is an apocalyptic number.

133570074132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133570074132 is an abundant number, since it is smaller than the sum of its proper divisors (240257055180).

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

133570074132 is a wasteful number, since it uses less digits than its factorization.

133570074132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5034389 (or 5034384 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The spelling of 133570074132 in words is "one hundred thirty-three billion, five hundred seventy million, seventy-four thousand, one hundred thirty-two".