26027309004 has 24 divisors (see below), whose sum is σ = 62022524928. Its totient is φ = 8491178640.

The previous prime is 26027308997. The next prime is 26027309039. The reversal of 26027309004 is 40090372062.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23073292 + ... + 23074419.

It is an arithmetic number, because the mean of its divisors is an integer number (2584271872).

Almost surely, 2^26027309004 is an apocalyptic number.

It is an amenable number.

26027309004 is an abundant number, since it is smaller than the sum of its proper divisors (35995215924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26027309004 is a wasteful number, since it uses less digits than its factorization.

26027309004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46147765 (or 46147763 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The spelling of 26027309004 in words is "twenty-six billion, twenty-seven million, three hundred nine thousand, four".