440860061164 has 12 divisors (see below), whose sum is σ = 772232263488. Its totient is φ = 220222271600.

The previous prime is 440860061149. The next prime is 440860061251. The reversal of 440860061164 is 461160068044.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51934972 + ... + 51943459.

It is an arithmetic number, because the mean of its divisors is an integer number (64352688624).

Almost surely, 2^440860061164 is an apocalyptic number.

It is an amenable number.

440860061164 is a deficient number, since it is larger than the sum of its proper divisors (331372202324).

440860061164 is a wasteful number, since it uses less digits than its factorization.

440860061164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103879496 (or 103879494 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 440860061164 in words is "four hundred forty billion, eight hundred sixty million, sixty-one thousand, one hundred sixty-four".