26795679812928 has 896 divisors, whose sum is σ = 91611301501440. Its totient is φ = 7701975465984.

The previous prime is 26795679812887. The next prime is 26795679812933. The reversal of 26795679812928 is 82921897659762.

26795679812928 is a `hidden beast` number, since 2 + 6 + 7 + 9 + 567 + 9 + 8 + 1 + 29 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4237807975 + ... + 4237814297.

It is an arithmetic number, because the mean of its divisors is an integer number (102244756140).

Almost surely, 2^{26795679812928} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26795679812928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45805650750720).

26795679812928 is an abundant number, since it is smaller than the sum of its proper divisors (64815621688512).

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

26795679812928 is a wasteful number, since it uses less digits than its factorization.

26795679812928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6523 (or 6495 counting only the distinct ones).

The product of its digits is 3292047360, while the sum is 81.

The spelling of 26795679812928 in words is "twenty-six trillion, seven hundred ninety-five billion, six hundred seventy-nine million, eight hundred twelve thousand, nine hundred twenty-eight".