100402013432 has 16 divisors (see below), whose sum is σ = 215147171760. Its totient is φ = 43029434304.

The previous prime is 100402013417. The next prime is 100402013449. The reversal of 100402013432 is 234310204001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 896446493 + ... + 896446604.

It is an arithmetic number, because the mean of its divisors is an integer number (13446698235).

Almost surely, 2^100402013432 is an apocalyptic number.

It is an amenable number.

100402013432 is an abundant number, since it is smaller than the sum of its proper divisors (114745158328).

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

100402013432 is a wasteful number, since it uses less digits than its factorization.

100402013432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792893110 (or 1792893106 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 100402013432 its reverse (234310204001), we get a palindrome (334712217433).

The spelling of 100402013432 in words is "one hundred billion, four hundred two million, thirteen thousand, four hundred thirty-two".