26874151378 has 16 divisors (see below), whose sum is σ = 42685839000. Its totient is φ = 12645662976.

The previous prime is 26874151363. The next prime is 26874151391. The reversal of 26874151378 is 87315147862.

It can be written as a sum of positive squares in 4 ways, for example, as 21235192729 + 5638958649 = 145723^2 + 75093^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581200 + ... + 625732.

Almost surely, 2^26874151378 is an apocalyptic number.

26874151378 is a deficient number, since it is larger than the sum of its proper divisors (15811687622).

26874151378 is a wasteful number, since it uses less digits than its factorization.

26874151378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62301.

The product of its digits is 2257920, while the sum is 52.

The spelling of 26874151378 in words is "twenty-six billion, eight hundred seventy-four million, one hundred fifty-one thousand, three hundred seventy-eight".