22791264034240 has 112 divisors (see below), whose sum is σ = 59871966900480. Its totient is φ = 8209986232320.

The previous prime is 22791264034181. The next prime is 22791264034241. The reversal of 22791264034240 is 4243046219722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22791264034241) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 66642480 + ... + 66983599.

It is an arithmetic number, because the mean of its divisors is an integer number (534571133040).

Almost surely, 2^{22791264034240} is an apocalyptic number.

22791264034240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22791264034240 is an abundant number, since it is smaller than the sum of its proper divisors (37080702866240).

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

22791264034240 is a wasteful number, since it uses less digits than its factorization.

22791264034240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133626150 (or 133626140 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 22791264034240 in words is "twenty-two trillion, seven hundred ninety-one billion, two hundred sixty-four million, thirty-four thousand, two hundred forty".