12295946518 has 8 divisors (see below), whose sum is σ = 18607140648. Its totient is φ = 6093566304.

The previous prime is 12295946491. The next prime is 12295946521. The reversal of 12295946518 is 81564959221.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27203196 + ... + 27203647.

It is an arithmetic number, because the mean of its divisors is an integer number (2325892581).

Almost surely, 2^12295946518 is an apocalyptic number.

12295946518 is a deficient number, since it is larger than the sum of its proper divisors (6311194130).

12295946518 is a wasteful number, since it uses less digits than its factorization.

12295946518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54406958.

The product of its digits is 1555200, while the sum is 52.

The spelling of 12295946518 in words is "twelve billion, two hundred ninety-five million, nine hundred forty-six thousand, five hundred eighteen".