26244780462 has 32 divisors (see below), whose sum is σ = 58327027200. Its totient is φ = 8747466264.

The previous prime is 26244780437. The next prime is 26244780491. The reversal of 26244780462 is 26408744262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1148989 + ... + 1171607.

It is an arithmetic number, because the mean of its divisors is an integer number (1822719600).

Almost surely, 2^26244780462 is an apocalyptic number.

26244780462 is an abundant number, since it is smaller than the sum of its proper divisors (32082246738).

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

26244780462 is a wasteful number, since it uses less digits than its factorization.

26244780462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44117 (or 44111 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 45.

The spelling of 26244780462 in words is "twenty-six billion, two hundred forty-four million, seven hundred eighty thousand, four hundred sixty-two".