64416794228598 has 64 divisors (see below), whose sum is σ = 148092866611200. Its totient is φ = 18297993251712.

The previous prime is 64416794228581. The next prime is 64416794228599. The reversal of 64416794228598 is 89582249761446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64416794228599) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 462040636 + ... + 462180032.

It is an arithmetic number, because the mean of its divisors is an integer number (2313951040800).

Almost surely, 2^{64416794228598} is an apocalyptic number.

64416794228598 is an abundant number, since it is smaller than the sum of its proper divisors (83676072382602).

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

64416794228598 is a wasteful number, since it uses less digits than its factorization.

64416794228598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203181.

The product of its digits is 1672151040, while the sum is 75.

The spelling of 64416794228598 in words is "sixty-four trillion, four hundred sixteen billion, seven hundred ninety-four million, two hundred twenty-eight thousand, five hundred ninety-eight".