12416065531466 has 16 divisors (see below), whose sum is σ = 18637854659424. Its totient is φ = 6203448283344.

The previous prime is 12416065531433. The next prime is 12416065531469. The reversal of 12416065531466 is 66413556061421.

It is a super-2 number, since 2×12416065531466² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12416065531469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25832741 + ... + 26308983.

It is an arithmetic number, because the mean of its divisors is an integer number (1164865916214).

Almost surely, 2^{12416065531466} is an apocalyptic number.

12416065531466 is a deficient number, since it is larger than the sum of its proper divisors (6221789127958).

12416065531466 is a wasteful number, since it uses less digits than its factorization.

12416065531466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485845.

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 12416065531466 in words is "twelve trillion, four hundred sixteen billion, sixty-five million, five hundred thirty-one thousand, four hundred sixty-six".