4404993945274 has 16 divisors (see below), whose sum is σ = 7289314560360. Its totient is φ = 1983486954240.

The previous prime is 4404993945269. The next prime is 4404993945277. The reversal of 4404993945274 is 4725493994044.

It can be written as a sum of positive squares in 4 ways, for example, as 2216206848249 + 2188787097025 = 1488693^2 + 1479455^2 .

It is not an unprimeable number, because it can be changed into a prime (4404993945277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2066131179 + ... + 2066133310.

Almost surely, 2^{4404993945274} is an apocalyptic number.

4404993945274 is a deficient number, since it is larger than the sum of its proper divisors (2884320615086).

4404993945274 is a wasteful number, since it uses less digits than its factorization.

4404993945274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4132264545.

The product of its (nonzero) digits is 156764160, while the sum is 64.

The spelling of 4404993945274 in words is "four trillion, four hundred four billion, nine hundred ninety-three million, nine hundred forty-five thousand, two hundred seventy-four".