64080079401 has 16 divisors (see below), whose sum is σ = 92052677696. Its totient is φ = 39416642496.

The previous prime is 64080079397. The next prime is 64080079423. The reversal of 64080079401 is 10497008046.

It is a happy number.

It is not a de Polignac number, because 64080079401 - 2² = 64080079397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 64080079401.

It is not an unprimeable number, because it can be changed into a prime (64080079601) 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, 268855 + ... + 447708.

It is an arithmetic number, because the mean of its divisors is an integer number (5753292356).

Almost surely, 2^64080079401 is an apocalyptic number.

It is an amenable number.

64080079401 is a deficient number, since it is larger than the sum of its proper divisors (27972598295).

64080079401 is a wasteful number, since it uses less digits than its factorization.

64080079401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718872.

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 64080079401 in words is "sixty-four billion, eighty million, seventy-nine thousand, four hundred one".