4931266621394 has 16 divisors (see below), whose sum is σ = 7470609531840. Its totient is φ = 2441066535600.

The previous prime is 4931266621277. The next prime is 4931266621403.

4931266621394 is nontrivially palindromic in base 10.

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, 2458877 + ... + 3988559.

It is an arithmetic number, because the mean of its divisors is an integer number (466913095740).

Almost surely, 2^{4931266621394} is an apocalyptic number.

4931266621394 is a deficient number, since it is larger than the sum of its proper divisors (2539342910446).

4931266621394 is a wasteful number, since it uses less digits than its factorization.

4931266621394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545745.

The product of its digits is 10077696, while the sum is 56.

The spelling of 4931266621394 in words is "four trillion, nine hundred thirty-one billion, two hundred sixty-six million, six hundred twenty-one thousand, three hundred ninety-four".