25974740714 has 16 divisors (see below), whose sum is σ = 41966144808. Its totient is φ = 11986356672.

The previous prime is 25974740707. The next prime is 25974740767. The reversal of 25974740714 is 41704747952.

It can be written as a sum of positive squares in 4 ways, for example, as 23251675225 + 2723065489 = 152485^2 + 52183^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83624 + ... + 242780.

Almost surely, 2^25974740714 is an apocalyptic number.

25974740714 is a deficient number, since it is larger than the sum of its proper divisors (15991404094).

25974740714 is a wasteful number, since it uses less digits than its factorization.

25974740714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165449.

The product of its (nonzero) digits is 1975680, while the sum is 50.

The spelling of 25974740714 in words is "twenty-five billion, nine hundred seventy-four million, seven hundred forty thousand, seven hundred fourteen".