13196405700 has 108 divisors (see below), whose sum is σ = 41435525040. Its totient is φ = 3512905920.

The previous prime is 13196405689. The next prime is 13196405731. The reversal of 13196405700 is 750469131.

13196405700 is a `hidden beast` number, since 1 + 3 + 1 + 9 + 640 + 5 + 7 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 515811 + ... + 540789.

Almost surely, 2^13196405700 is an apocalyptic number.

13196405700 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 13196405700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20717762520).

13196405700 is an abundant number, since it is smaller than the sum of its proper divisors (28239119340).

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

13196405700 is a wasteful number, since it uses less digits than its factorization.

13196405700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25586 (or 25576 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The spelling of 13196405700 in words is "thirteen billion, one hundred ninety-six million, four hundred five thousand, seven hundred".