26402604022 has 32 divisors (see below), whose sum is σ = 41935795200. Its totient is φ = 12432486528.

The previous prime is 26402604013. The next prime is 26402604031. The reversal of 26402604022 is 22040620462.

It is an interprime number because it is at equal distance from previous prime (26402604013) and next prime (26402604031).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4594483 + ... + 4600225.

It is an arithmetic number, because the mean of its divisors is an integer number (1310493600).

Almost surely, 2^26402604022 is an apocalyptic number.

26402604022 is a deficient number, since it is larger than the sum of its proper divisors (15533191178).

26402604022 is a wasteful number, since it uses less digits than its factorization.

26402604022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6460.

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 26402604022 in words is "twenty-six billion, four hundred two million, six hundred four thousand, twenty-two".