25868913414 has 32 divisors (see below), whose sum is σ = 53179666656. Its totient is φ = 8383046400.

The previous prime is 25868913409. The next prime is 25868913419. The reversal of 25868913414 is 41431986852.

It is an interprime number because it is at equal distance from previous prime (25868913409) and next prime (25868913419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25868913419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227514 + ... + 321714.

It is an arithmetic number, because the mean of its divisors is an integer number (1661864583).

Almost surely, 2^25868913414 is an apocalyptic number.

25868913414 is an abundant number, since it is smaller than the sum of its proper divisors (27310753242).

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

25868913414 is a wasteful number, since it uses less digits than its factorization.

25868913414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95480.

The product of its digits is 1658880, while the sum is 51.

The spelling of 25868913414 in words is "twenty-five billion, eight hundred sixty-eight million, nine hundred thirteen thousand, four hundred fourteen".