26304814056 has 32 divisors (see below), whose sum is σ = 66024050400. Its totient is φ = 8733336000.

The previous prime is 26304814049. The next prime is 26304814057. The reversal of 26304814056 is 65041840362.

It is a super-2 number, since 2×26304814056² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26304814057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2177311 + ... + 2189358.

It is an arithmetic number, because the mean of its divisors is an integer number (2063251575).

Almost surely, 2^26304814056 is an apocalyptic number.

It is an amenable number.

26304814056 is an abundant number, since it is smaller than the sum of its proper divisors (39719236344).

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

26304814056 is a wasteful number, since it uses less digits than its factorization.

26304814056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4366929 (or 4366925 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 26304814056 in words is "twenty-six billion, three hundred four million, eight hundred fourteen thousand, fifty-six".