406627464726604 has 36 divisors (see below), whose sum is σ = 783236852889232. Its totient is φ = 184578509190240.

The previous prime is 406627464726601. The next prime is 406627464726683.

406627464726604 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (406627464726601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 572728032 + ... + 573437575.

Almost surely, 2^{406627464726604} is an apocalyptic number.

406627464726604 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

406627464726604 is a deficient number, since it is larger than the sum of its proper divisors (376609388162628).

406627464726604 is a wasteful number, since it uses less digits than its factorization.

406627464726604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146166366 (or 1146166353 counting only the distinct ones).

The product of its (nonzero) digits is 390168576, while the sum is 64.

The spelling of 406627464726604 in words is "four hundred six trillion, six hundred twenty-seven billion, four hundred sixty-four million, seven hundred twenty-six thousand, six hundred four".