12763191192 has 16 divisors (see below), whose sum is σ = 31907978040. Its totient is φ = 4254397056.

The previous prime is 12763191163. The next prime is 12763191209. The reversal of 12763191192 is 29119136721.

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, 265899793 + ... + 265899840.

Almost surely, 2^12763191192 is an apocalyptic number.

12763191192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12763191192 is an abundant number, since it is smaller than the sum of its proper divisors (19144786848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12763191192 is a wasteful number, since it uses less digits than its factorization.

12763191192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531799642 (or 531799638 counting only the distinct ones).

The product of its digits is 40824, while the sum is 42.

The spelling of 12763191192 in words is "twelve billion, seven hundred sixty-three million, one hundred ninety-one thousand, one hundred ninety-two".