387133180092 has 72 divisors (see below), whose sum is σ = 990253942496. Its totient is φ = 127511345664.

The previous prime is 387133180043. The next prime is 387133180111. The reversal of 387133180092 is 290081331783.

It is a happy number.

387133180092 is a `hidden beast` number, since 387 + 1 + 3 + 3 + 180 + 0 + 92 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1580328 + ... + 1808784.

Almost surely, 2^387133180092 is an apocalyptic number.

It is an amenable number.

387133180092 is an abundant number, since it is smaller than the sum of its proper divisors (603120762404).

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

387133180092 is a wasteful number, since it uses less digits than its factorization.

387133180092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229027 (or 229022 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 387133180092 in words is "three hundred eighty-seven billion, one hundred thirty-three million, one hundred eighty thousand, ninety-two".