4406606764456 has 32 divisors (see below), whose sum is σ = 8965879322400. Its totient is φ = 2018293168320.

The previous prime is 4406606764433. The next prime is 4406606764481. The reversal of 4406606764456 is 6544676066044.

It is a self number, because there is not a number n which added to its sum of digits gives 4406606764456.

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, 161708586 + ... + 161735833.

It is an arithmetic number, because the mean of its divisors is an integer number (280183728825).

Almost surely, 2^{4406606764456} is an apocalyptic number.

It is an amenable number.

4406606764456 is an abundant number, since it is smaller than the sum of its proper divisors (4559272557944).

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

4406606764456 is a wasteful number, since it uses less digits than its factorization.

4406606764456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323444569 (or 323444565 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 58.

The spelling of 4406606764456 in words is "four trillion, four hundred six billion, six hundred six million, seven hundred sixty-four thousand, four hundred fifty-six".