12733388700 has 36 divisors (see below), whose sum is σ = 36841938840. Its totient is φ = 3395570240.

The previous prime is 12733388693. The next prime is 12733388729. The reversal of 12733388700 is 788333721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21222015 + ... + 21222614.

It is an arithmetic number, because the mean of its divisors is an integer number (1023387190).

Almost surely, 2^12733388700 is an apocalyptic number.

12733388700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12733388700 is an abundant number, since it is smaller than the sum of its proper divisors (24108550140).

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

12733388700 is a wasteful number, since it uses less digits than its factorization.

12733388700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42444646 (or 42444639 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 12733388700 in words is "twelve billion, seven hundred thirty-three million, three hundred eighty-eight thousand, seven hundred".