12386975930 has 16 divisors (see below), whose sum is σ = 25481779200. Its totient is φ = 4246963152.

The previous prime is 12386975927. The next prime is 12386975947. The reversal of 12386975930 is 3957968321.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88478330 + ... + 88478469.

It is an arithmetic number, because the mean of its divisors is an integer number (1592611200).

Almost surely, 2^12386975930 is an apocalyptic number.

12386975930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12386975930 is an abundant number, since it is smaller than the sum of its proper divisors (13094803270).

12386975930 is a wasteful number, since it uses less digits than its factorization.

12386975930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176956813.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 12386975930 in words is "twelve billion, three hundred eighty-six million, nine hundred seventy-five thousand, nine hundred thirty".