26464324744 has 32 divisors (see below), whose sum is σ = 58295543040. Its totient is φ = 11103912000.

The previous prime is 26464324741. The next prime is 26464324763. The reversal of 26464324744 is 44742346462.

It is a junction number, because it is equal to n+sod(n) for n = 26464324694 and 26464324703.

It is not an unprimeable number, because it can be changed into a prime (26464324741) 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, 11565432 + ... + 11567719.

It is an arithmetic number, because the mean of its divisors is an integer number (1821735720).

Almost surely, 2^26464324744 is an apocalyptic number.

It is an amenable number.

26464324744 is an abundant number, since it is smaller than the sum of its proper divisors (31831218296).

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

26464324744 is a wasteful number, since it uses less digits than its factorization.

26464324744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23133181 (or 23133177 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 46.

The spelling of 26464324744 in words is "twenty-six billion, four hundred sixty-four million, three hundred twenty-four thousand, seven hundred forty-four".