26021479102 has 16 divisors (see below), whose sum is σ = 40215368592. Its totient is φ = 12620025280.

The previous prime is 26021479093. The next prime is 26021479117. The reversal of 26021479102 is 20197412062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902968 + ... + 931339.

It is an arithmetic number, because the mean of its divisors is an integer number (2513460537).

Almost surely, 2^26021479102 is an apocalyptic number.

26021479102 is a deficient number, since it is larger than the sum of its proper divisors (14193889490).

26021479102 is a wasteful number, since it uses less digits than its factorization.

26021479102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834523.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 26021479102 in words is "twenty-six billion, twenty-one million, four hundred seventy-nine thousand, one hundred two".