26226462624 has 48 divisors (see below), whose sum is σ = 68854756320. Its totient is φ = 8740847360.

The previous prime is 26226462571. The next prime is 26226462631. The reversal of 26226462624 is 42626462262.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792979 + ... + 825389.

It is an arithmetic number, because the mean of its divisors is an integer number (1434474090).

Almost surely, 2^26226462624 is an apocalyptic number.

26226462624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

26226462624 is an abundant number, since it is smaller than the sum of its proper divisors (42628293696).

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

26226462624 is a wasteful number, since it uses less digits than its factorization.

26226462624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40853 (or 40845 counting only the distinct ones).

The product of its digits is 663552, while the sum is 42.

The spelling of 26226462624 in words is "twenty-six billion, two hundred twenty-six million, four hundred sixty-two thousand, six hundred twenty-four".