26454426124 has 12 divisors (see below), whose sum is σ = 52908852304. Its totient is φ = 11337611184.

The previous prime is 26454426071. The next prime is 26454426151. The reversal of 26454426124 is 42162445462.

26454426124 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472400439 + ... + 472400494.

Almost surely, 2^26454426124 is an apocalyptic number.

It is an amenable number.

26454426124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

26454426124 is a wasteful number, since it uses less digits than its factorization.

26454426124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944800944 (or 944800942 counting only the distinct ones).

The product of its digits is 368640, while the sum is 40.

The spelling of 26454426124 in words is "twenty-six billion, four hundred fifty-four million, four hundred twenty-six thousand, one hundred twenty-four".