26092870442 has 4 divisors (see below), whose sum is σ = 39139305666. Its totient is φ = 13046435220.

The previous prime is 26092870403. The next prime is 26092870457. The reversal of 26092870442 is 24407829062.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18052340881 + 8040529561 = 134359^2 + 89669^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26092870393 and 26092870402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6523217609 + ... + 6523217612.

Almost surely, 2^26092870442 is an apocalyptic number.

26092870442 is a deficient number, since it is larger than the sum of its proper divisors (13046435224).

26092870442 is a wasteful number, since it uses less digits than its factorization.

26092870442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13046435223.

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 26092870442 in words is "twenty-six billion, ninety-two million, eight hundred seventy thousand, four hundred forty-two".