12913964700 has 216 divisors, whose sum is σ = 46808847792. Its totient is φ = 2724664320.

The previous prime is 12913964699. The next prime is 12913964731. The reversal of 12913964700 is 746931921.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 157312 + ... + 224888.

Almost surely, 2^12913964700 is an apocalyptic number.

12913964700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12913964700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23404423896).

12913964700 is an abundant number, since it is smaller than the sum of its proper divisors (33894883092).

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

12913964700 is a wasteful number, since it uses less digits than its factorization.

12913964700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67621 (or 67607 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 12913964700 in words is "twelve billion, nine hundred thirteen million, nine hundred sixty-four thousand, seven hundred".