12875026290 has 64 divisors (see below), whose sum is σ = 35347297536. Its totient is φ = 2940118272.

The previous prime is 12875026289. The next prime is 12875026291. The reversal of 12875026290 is 9262057821.

It is an interprime number because it is at equal distance from previous prime (12875026289) and next prime (12875026291).

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

It is not an unprimeable number, because it can be changed into a prime (12875026291) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201484 + ... + 257576.

It is an arithmetic number, because the mean of its divisors is an integer number (552301524).

Almost surely, 2^12875026290 is an apocalyptic number.

12875026290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12875026290 is an abundant number, since it is smaller than the sum of its proper divisors (22472271246).

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

12875026290 is a wasteful number, since it uses less digits than its factorization.

12875026290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57203.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 12875026290 in words is "twelve billion, eight hundred seventy-five million, twenty-six thousand, two hundred ninety".