94412881565 has 16 divisors (see below), whose sum is σ = 113923169280. Its totient is φ = 75112403520.

The previous prime is 94412881547. The next prime is 94412881573. The reversal of 94412881565 is 56518821449.

It is not a de Polignac number, because 94412881565 - 2²⁶ = 94345772701 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1312196 + ... + 1382274.

It is an arithmetic number, because the mean of its divisors is an integer number (7120198080).

Almost surely, 2^94412881565 is an apocalyptic number.

It is an amenable number.

94412881565 is a deficient number, since it is larger than the sum of its proper divisors (19510287715).

94412881565 is a wasteful number, since it uses less digits than its factorization.

94412881565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71572.

The product of its digits is 2764800, while the sum is 53.

The spelling of 94412881565 in words is "ninety-four billion, four hundred twelve million, eight hundred eighty-one thousand, five hundred sixty-five".