2258664408044 has 48 divisors (see below), whose sum is σ = 4329194688000. Its totient is φ = 1022577706560.

The previous prime is 2258664408043. The next prime is 2258664408059. The reversal of 2258664408044 is 4408044668522.

It is not an unprimeable number, because it can be changed into a prime (2258664408043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12782207 + ... + 12957705.

It is an arithmetic number, because the mean of its divisors is an integer number (90191556000).

Almost surely, 2^{2258664408044} is an apocalyptic number.

It is an amenable number.

2258664408044 is a deficient number, since it is larger than the sum of its proper divisors (2070530279956).

2258664408044 is a wasteful number, since it uses less digits than its factorization.

2258664408044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176678 (or 176676 counting only the distinct ones).

The product of its (nonzero) digits is 11796480, while the sum is 53.

The spelling of 2258664408044 in words is "two trillion, two hundred fifty-eight billion, six hundred sixty-four million, four hundred eight thousand, forty-four".