26868742424 has 32 divisors (see below), whose sum is σ = 50789376000. Its totient is φ = 13325014560.

The previous prime is 26868742357. The next prime is 26868742451. The reversal of 26868742424 is 42424786862.

It is a congruent number.

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, 2508809 + ... + 2519495.

It is an arithmetic number, because the mean of its divisors is an integer number (1587168000).

Almost surely, 2^26868742424 is an apocalyptic number.

It is an amenable number.

26868742424 is a deficient number, since it is larger than the sum of its proper divisors (23920633576).

26868742424 is a wasteful number, since it uses less digits than its factorization.

26868742424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13223 (or 13219 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 53.

The spelling of 26868742424 in words is "twenty-six billion, eight hundred sixty-eight million, seven hundred forty-two thousand, four hundred twenty-four".