26442024455 has 32 divisors (see below), whose sum is σ = 40401745920. Its totient is φ = 16132619520.

The previous prime is 26442024397. The next prime is 26442024493. The reversal of 26442024455 is 55442024462.

It is not a de Polignac number, because 26442024455 - 2⁶ = 26442024391 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 712550 + ... + 748739.

It is an arithmetic number, because the mean of its divisors is an integer number (1262554560).

Almost surely, 2^26442024455 is an apocalyptic number.

26442024455 is a deficient number, since it is larger than the sum of its proper divisors (13959721465).

26442024455 is a wasteful number, since it uses less digits than its factorization.

26442024455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461359.

The product of its (nonzero) digits is 307200, while the sum is 38.

The spelling of 26442024455 in words is "twenty-six billion, four hundred forty-two million, twenty-four thousand, four hundred fifty-five".