25873741140 has 72 divisors (see below), whose sum is σ = 78447989088. Its totient is φ = 6368918400.

The previous prime is 25873741139. The next prime is 25873741183. The reversal of 25873741140 is 4114737852.

It is a junction number, because it is equal to n+sod(n) for n = 25873741092 and 25873741101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1265686 + ... + 1285965.

It is an arithmetic number, because the mean of its divisors is an integer number (1089555404).

Almost surely, 2^25873741140 is an apocalyptic number.

25873741140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25873741140 is an abundant number, since it is smaller than the sum of its proper divisors (52574247948).

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

25873741140 is a wasteful number, since it uses less digits than its factorization.

25873741140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551689 (or 2551674 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The spelling of 25873741140 in words is "twenty-five billion, eight hundred seventy-three million, seven hundred forty-one thousand, one hundred forty".