452431372406 has 16 divisors (see below), whose sum is σ = 732729488400. Its totient is φ = 208277676768.

The previous prime is 452431372391. The next prime is 452431372427. The reversal of 452431372406 is 604273134254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22356476 + ... + 22376703.

It is an arithmetic number, because the mean of its divisors is an integer number (45795593025).

Almost surely, 2^452431372406 is an apocalyptic number.

452431372406 is a deficient number, since it is larger than the sum of its proper divisors (280298115994).

452431372406 is a wasteful number, since it uses less digits than its factorization.

452431372406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44733583.

The product of its (nonzero) digits is 483840, while the sum is 41.

The spelling of 452431372406 in words is "four hundred fifty-two billion, four hundred thirty-one million, three hundred seventy-two thousand, four hundred six".