12416074665 has 32 divisors (see below), whose sum is σ = 20024755200. Its totient is φ = 6569095104.

The previous prime is 12416074621. The next prime is 12416074717. The reversal of 12416074665 is 56647061421.

It is not a de Polignac number, because 12416074665 - 2¹³ = 12416066473 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1029802 + ... + 1041788.

It is an arithmetic number, because the mean of its divisors is an integer number (625773600).

Almost surely, 2^12416074665 is an apocalyptic number.

12416074665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12416074665 is a deficient number, since it is larger than the sum of its proper divisors (7608680535).

12416074665 is a wasteful number, since it uses less digits than its factorization.

12416074665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12541.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 12416074665 in words is "twelve billion, four hundred sixteen million, seventy-four thousand, six hundred sixty-five".