64016006164404 has 36 divisors (see below), whose sum is σ = 173757731019264. Its totient is φ = 18290287475376.

The previous prime is 64016006164399. The next prime is 64016006164421. The reversal of 64016006164404 is 40446160061046.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54435378804 + ... + 54435379979.

It is an arithmetic number, because the mean of its divisors is an integer number (4826603639424).

Almost surely, 2^{64016006164404} is an apocalyptic number.

It is an amenable number.

64016006164404 is an abundant number, since it is smaller than the sum of its proper divisors (109741724854860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64016006164404 is a wasteful number, since it uses less digits than its factorization.

64016006164404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108870758804 (or 108870758795 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 64016006164404 in words is "sixty-four trillion, sixteen billion, six million, one hundred sixty-four thousand, four hundred four".