26330249375472 has 80 divisors (see below), whose sum is σ = 77738896177920. Its totient is φ = 7522737801216.

The previous prime is 26330249375467. The next prime is 26330249375491. The reversal of 26330249375472 is 27457394203362.

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, 12564583 + ... + 14509625.

It is an arithmetic number, because the mean of its divisors is an integer number (971736202224).

Almost surely, 2^{26330249375472} is an apocalyptic number.

It is an amenable number.

26330249375472 is an abundant number, since it is smaller than the sum of its proper divisors (51408646802448).

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

26330249375472 is a wasteful number, since it uses less digits than its factorization.

26330249375472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985350 (or 1985344 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 57.

The spelling of 26330249375472 in words is "twenty-six trillion, three hundred thirty billion, two hundred forty-nine million, three hundred seventy-five thousand, four hundred seventy-two".