100433412432 has 60 divisors (see below), whose sum is σ = 291484225760. Its totient is φ = 33477802848.

The previous prime is 100433412421. The next prime is 100433412479. The reversal of 100433412432 is 234214334001.

100433412432 is a `hidden beast` number, since 100 + 433 + 4 + 124 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 100433412396 and 100433412405.

It is a congruent number.

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, 12911932 + ... + 12919707.

Almost surely, 2^100433412432 is an apocalyptic number.

100433412432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100433412432 is an abundant number, since it is smaller than the sum of its proper divisors (191050813328).

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

100433412432 is an equidigital number, since it uses as much as digits as its factorization.

100433412432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25831662 (or 25831644 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 100433412432 its reverse (234214334001), we get a palindrome (334647746433).

The spelling of 100433412432 in words is "one hundred billion, four hundred thirty-three million, four hundred twelve thousand, four hundred thirty-two".