12700250496 has 160 divisors (see below), whose sum is σ = 37865749680. Its totient is φ = 4225582080.

The previous prime is 12700250483. The next prime is 12700250527. The reversal of 12700250496 is 69405200721.

It is a super-2 number, since 2×12700250496² (a number of 21 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12700250496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9195726 + ... + 9197106.

Almost surely, 2^12700250496 is an apocalyptic number.

12700250496 is a gapful number since it is divisible by the number (16) 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 12700250496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18932874840).

12700250496 is an abundant number, since it is smaller than the sum of its proper divisors (25165499184).

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

12700250496 is an equidigital number, since it uses as much as digits as its factorization.

12700250496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2294 (or 2273 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 12700250496 in words is "twelve billion, seven hundred million, two hundred fifty thousand, four hundred ninety-six".