26942913879 has 16 divisors (see below), whose sum is σ = 43470920448. Its totient is φ = 14490306432.

The previous prime is 26942913869. The next prime is 26942913883. The reversal of 26942913879 is 97831924962.

It is not a de Polignac number, because 26942913879 - 2⁵ = 26942913847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26942913869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37734817 + ... + 37735530.

It is an arithmetic number, because the mean of its divisors is an integer number (2716932528).

Almost surely, 2^26942913879 is an apocalyptic number.

26942913879 is a deficient number, since it is larger than the sum of its proper divisors (16528006569).

26942913879 is a wasteful number, since it uses less digits than its factorization.

26942913879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75470374.

The product of its digits is 11757312, while the sum is 60.

The spelling of 26942913879 in words is "twenty-six billion, nine hundred forty-two million, nine hundred thirteen thousand, eight hundred seventy-nine".