12760223400 has 144 divisors (see below), whose sum is σ = 43191283200. Its totient is φ = 3375872640.

The previous prime is 12760223393. The next prime is 12760223417. The reversal of 12760223400 is 432206721.

12760223400 is a `hidden beast` number, since 1 + 27 + 602 + 2 + 34 + 0 + 0 = 666.

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, 200691 + ... + 256509.

Almost surely, 2^12760223400 is an apocalyptic number.

12760223400 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 12760223400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21595641600).

12760223400 is an abundant number, since it is smaller than the sum of its proper divisors (30431059800).

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

12760223400 is a wasteful number, since it uses less digits than its factorization.

12760223400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55968 (or 55956 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The spelling of 12760223400 in words is "twelve billion, seven hundred sixty million, two hundred twenty-three thousand, four hundred".