64416885411 has 32 divisors (see below), whose sum is σ = 88718192640. Its totient is φ = 41543950464.

The previous prime is 64416885397. The next prime is 64416885413. The reversal of 64416885411 is 11458861446.

It is not a de Polignac number, because 64416885411 - 2¹³ = 64416877219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64416885413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32648221 + ... + 32650193.

It is an arithmetic number, because the mean of its divisors is an integer number (2772443520).

Almost surely, 2^64416885411 is an apocalyptic number.

64416885411 is a deficient number, since it is larger than the sum of its proper divisors (24301307229).

64416885411 is a wasteful number, since it uses less digits than its factorization.

64416885411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3555.

The product of its digits is 737280, while the sum is 48.

The spelling of 64416885411 in words is "sixty-four billion, four hundred sixteen million, eight hundred eighty-five thousand, four hundred eleven".