26307444364 has 12 divisors (see below), whose sum is σ = 46039195384. Its totient is φ = 13153388544.

The previous prime is 26307444239. The next prime is 26307444431. The reversal of 26307444364 is 46344470362.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 26307444364.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204172 + ... + 307084.

Almost surely, 2^26307444364 is an apocalyptic number.

It is an amenable number.

26307444364 is a deficient number, since it is larger than the sum of its proper divisors (19731751020).

26307444364 is a wasteful number, since it uses less digits than its factorization.

26307444364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166824 (or 166822 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 43.

The spelling of 26307444364 in words is "twenty-six billion, three hundred seven million, four hundred forty-four thousand, three hundred sixty-four".