12372098479 has 16 divisors (see below), whose sum is σ = 13515132960. Its totient is φ = 11257344000.

The previous prime is 12372098467. The next prime is 12372098489. The reversal of 12372098479 is 97489027321.

It is a cyclic number.

It is not a de Polignac number, because 12372098479 - 2⁵ = 12372098447 is a prime.

It is a super-2 number, since 2×12372098479² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12372098489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296967 + ... + 336055.

It is an arithmetic number, because the mean of its divisors is an integer number (844695810).

Almost surely, 2^12372098479 is an apocalyptic number.

12372098479 is a deficient number, since it is larger than the sum of its proper divisors (1143034481).

12372098479 is a wasteful number, since it uses less digits than its factorization.

12372098479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39450.

The product of its (nonzero) digits is 1524096, while the sum is 52.

The spelling of 12372098479 in words is "twelve billion, three hundred seventy-two million, ninety-eight thousand, four hundred seventy-nine".