26696002928000 has 256 divisors, whose sum is σ = 76186102262400. Its totient is φ = 9112937472000.

The previous prime is 26696002927999. The next prime is 26696002928047. The reversal of 26696002928000 is 82920069662.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a self number, because there is not a number n which added to its sum of digits gives 26696002928000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25127570 + ... + 26168430.

Almost surely, 2^{26696002928000} is an apocalyptic number.

26696002928000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26696002928000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38093051131200).

26696002928000 is an abundant number, since it is smaller than the sum of its proper divisors (49490099334400).

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

26696002928000 is a wasteful number, since it uses less digits than its factorization.

26696002928000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041126 (or 1041104 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 26696002928000 in words is "twenty-six trillion, six hundred ninety-six billion, two million, nine hundred twenty-eight thousand".