383405601132 has 18 divisors (see below), whose sum is σ = 969164158508. Its totient is φ = 127801867032.

The previous prime is 383405601109. The next prime is 383405601133. The reversal of 383405601132 is 231106504383.

383405601132 is a `hidden beast` number, since 3 + 8 + 3 + 40 + 5 + 601 + 1 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 10650155587 = 383405601132 / (3 + 8 + 3 + 4 + 0 + 5 + 6 + 0 + 1 + 1 + 3 + 2).

It is not an unprimeable number, because it can be changed into a prime (383405601133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5325077758 + ... + 5325077829.

Almost surely, 2^383405601132 is an apocalyptic number.

It is an amenable number.

383405601132 is an abundant number, since it is smaller than the sum of its proper divisors (585758557376).

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

383405601132 is a wasteful number, since it uses less digits than its factorization.

383405601132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10650155597 (or 10650155592 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 383405601132 in words is "three hundred eighty-three billion, four hundred five million, six hundred one thousand, one hundred thirty-two".