26074504139376 has 160 divisors (see below), whose sum is σ = 84067078791168. Its totient is φ = 6765593829120.

The previous prime is 26074504139357. The next prime is 26074504139389. The reversal of 26074504139376 is 67393140547062.

It is a happy number.

It is a super-2 number, since 2×26074504139376² (a number of 28 digits) contains 22 as substring.

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, 73740 + ... + 7221803.

Almost surely, 2^{26074504139376} 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 26074504139376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42033539395584).

26074504139376 is an abundant number, since it is smaller than the sum of its proper divisors (57992574651792).

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

26074504139376 is a wasteful number, since it uses less digits than its factorization.

26074504139376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7296539 (or 7296533 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 57.

The spelling of 26074504139376 in words is "twenty-six trillion, seventy-four billion, five hundred four million, one hundred thirty-nine thousand, three hundred seventy-six".