44506434426164 has 48 divisors (see below), whose sum is σ = 80237933160000. Its totient is φ = 21588441428736.

The previous prime is 44506434426101. The next prime is 44506434426229. The reversal of 44506434426164 is 46162443460544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66067712 + ... + 66737960.

It is an arithmetic number, because the mean of its divisors is an integer number (1671623607500).

Almost surely, 2^{44506434426164} is an apocalyptic number.

It is an amenable number.

44506434426164 is a deficient number, since it is larger than the sum of its proper divisors (35731498733836).

44506434426164 is a wasteful number, since it uses less digits than its factorization.

44506434426164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672912 (or 672910 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 53.

The spelling of 44506434426164 in words is "forty-four trillion, five hundred six billion, four hundred thirty-four million, four hundred twenty-six thousand, one hundred sixty-four".