12869958790 has 16 divisors (see below), whose sum is σ = 24947920368. Its totient is φ = 4751984736.

The previous prime is 12869958757. The next prime is 12869958793. The reversal of 12869958790 is 9785996821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12869958793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49499712 + ... + 49499971.

It is an arithmetic number, because the mean of its divisors is an integer number (1559245023).

Almost surely, 2^12869958790 is an apocalyptic number.

12869958790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12869958790 is a deficient number, since it is larger than the sum of its proper divisors (12077961578).

12869958790 is a wasteful number, since it uses less digits than its factorization.

12869958790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98999703.

The product of its (nonzero) digits is 19595520, while the sum is 64.

It can be divided in two parts, 128699 and 58790, that added together give a square (187489 = 433²).

The spelling of 12869958790 in words is "twelve billion, eight hundred sixty-nine million, nine hundred fifty-eight thousand, seven hundred ninety".