12373946507 has 8 divisors (see below), whose sum is σ = 13359360336. Its totient is φ = 11393328672.

The previous prime is 12373946443. The next prime is 12373946561. The reversal of 12373946507 is 70564937321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12373946507 - 2⁶ = 12373946443 is a prime.

It is a super-2 number, since 2×12373946507² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12373946597) 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, 1193633 + ... + 1203954.

It is an arithmetic number, because the mean of its divisors is an integer number (1669920042).

Almost surely, 2^12373946507 is an apocalyptic number.

12373946507 is a deficient number, since it is larger than the sum of its proper divisors (985413829).

12373946507 is a wasteful number, since it uses less digits than its factorization.

12373946507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2397997.

The product of its (nonzero) digits is 952560, while the sum is 47.

The spelling of 12373946507 in words is "twelve billion, three hundred seventy-three million, nine hundred forty-six thousand, five hundred seven".