26754104432 has 20 divisors (see below), whose sum is σ = 56548448376. Its totient is φ = 12160956480.

The previous prime is 26754104359. The next prime is 26754104449. The reversal of 26754104432 is 23440145762.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76005803 + ... + 76006154.

Almost surely, 2^26754104432 is an apocalyptic number.

26754104432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

26754104432 is an abundant number, since it is smaller than the sum of its proper divisors (29794343944).

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

26754104432 is a wasteful number, since it uses less digits than its factorization.

26754104432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152011976 (or 152011970 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 26754104432 in words is "twenty-six billion, seven hundred fifty-four million, one hundred four thousand, four hundred thirty-two".