12046317507 has 48 divisors (see below), whose sum is σ = 20247252480. Its totient is φ = 6758839296.

The previous prime is 12046317421. The next prime is 12046317593. The reversal of 12046317507 is 70571364021.

It is a happy number.

12046317507 is a `hidden beast` number, since 1 + 20 + 463 + 175 + 0 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (12046317421) and next prime (12046317593).

It is not a de Polignac number, because 12046317507 - 2¹⁵ = 12046284739 is a prime.

It is a super-2 number, since 2×12046317507² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12046317307) 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, 4522258 + ... + 4524920.

It is an arithmetic number, because the mean of its divisors is an integer number (421817760).

Almost surely, 2^12046317507 is an apocalyptic number.

12046317507 is a deficient number, since it is larger than the sum of its proper divisors (8200934973).

12046317507 is a wasteful number, since it uses less digits than its factorization.

12046317507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3952 (or 3949 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The spelling of 12046317507 in words is "twelve billion, forty-six million, three hundred seventeen thousand, five hundred seven".