433421855036432 has 80 divisors (see below), whose sum is σ = 856573401472128. Its totient is φ = 212380069524480.

The previous prime is 433421855036413. The next prime is 433421855036441. The reversal of 433421855036432 is 234630558124334.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3597607748 + ... + 3597728220.

Almost surely, 2^{433421855036432} is an apocalyptic number.

It is an amenable number.

433421855036432 is a deficient number, since it is larger than the sum of its proper divisors (423151546435696).

433421855036432 is a wasteful number, since it uses less digits than its factorization.

433421855036432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125328 (or 125322 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 53.

The spelling of 433421855036432 in words is "four hundred thirty-three trillion, four hundred twenty-one billion, eight hundred fifty-five million, thirty-six thousand, four hundred thirty-two".