44604740164 has 24 divisors (see below), whose sum is σ = 79455499200. Its totient is φ = 21906276384.

The previous prime is 44604740137. The next prime is 44604740179. The reversal of 44604740164 is 46104740644.

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, 330864 + ... + 445735.

It is an arithmetic number, because the mean of its divisors is an integer number (3310645800).

Almost surely, 2^44604740164 is an apocalyptic number.

It is an amenable number.

44604740164 is a deficient number, since it is larger than the sum of its proper divisors (34850759036).

44604740164 is a wasteful number, since it uses less digits than its factorization.

44604740164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776859 (or 776857 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 40.

The spelling of 44604740164 in words is "forty-four billion, six hundred four million, seven hundred forty thousand, one hundred sixty-four".