12046914390609 has 48 divisors (see below), whose sum is σ = 21667286851200. Its totient is φ = 6479012752128.

The previous prime is 12046914390607. The next prime is 12046914390649. The reversal of 12046914390609 is 90609341964021.

It is a happy number.

12046914390609 is a `hidden beast` number, since 1 + 20 + 4 + 6 + 9 + 1 + 4 + 3 + 9 + 0 + 609 = 666.

It is not a de Polignac number, because 12046914390609 - 2¹ = 12046914390607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12046914390601) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 110222694 + ... + 110331935.

It is an arithmetic number, because the mean of its divisors is an integer number (451401809400).

Almost surely, 2^{12046914390609} is an apocalyptic number.

It is an amenable number.

12046914390609 is a deficient number, since it is larger than the sum of its proper divisors (9620372460591).

12046914390609 is a wasteful number, since it uses less digits than its factorization.

12046914390609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220554679 (or 220554656 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 54.

The spelling of 12046914390609 in words is "twelve trillion, forty-six billion, nine hundred fourteen million, three hundred ninety thousand, six hundred nine".