12913358492 has 12 divisors (see below), whose sum is σ = 22601984496. Its totient is φ = 6455648640.

The previous prime is 12913358473. The next prime is 12913358503. The reversal of 12913358492 is 29485331921.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

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, 229109 + ... + 279852.

It is an arithmetic number, because the mean of its divisors is an integer number (1883498708).

Almost surely, 2^12913358492 is an apocalyptic number.

It is an amenable number.

12913358492 is a deficient number, since it is larger than the sum of its proper divisors (9688626004).

12913358492 is a wasteful number, since it uses less digits than its factorization.

12913358492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515308 (or 515306 counting only the distinct ones).

The product of its digits is 466560, while the sum is 47.

The spelling of 12913358492 in words is "twelve billion, nine hundred thirteen million, three hundred fifty-eight thousand, four hundred ninety-two".