12790670190 has 64 divisors (see below), whose sum is σ = 31067124480. Its totient is φ = 3370026240.

The previous prime is 12790670177. The next prime is 12790670203. The reversal of 12790670190 is 9107609721.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12790670177) and next prime (12790670203).

It is a super-2 number, since 2×12790670190² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 872602 + ... + 887138.

It is an arithmetic number, because the mean of its divisors is an integer number (485423820).

Almost surely, 2^12790670190 is an apocalyptic number.

12790670190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12790670190 is an abundant number, since it is smaller than the sum of its proper divisors (18276454290).

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

12790670190 is a wasteful number, since it uses less digits than its factorization.

12790670190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14897.

The product of its (nonzero) digits is 47628, while the sum is 42.

The spelling of 12790670190 in words is "twelve billion, seven hundred ninety million, six hundred seventy thousand, one hundred ninety".