25140001376 has 48 divisors (see below), whose sum is σ = 56586690720. Its totient is φ = 10770155520.

The previous prime is 25140001343. The next prime is 25140001441. The reversal of 25140001376 is 67310004152.

It is a congruent number.

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, 604616 + ... + 644856.

It is an arithmetic number, because the mean of its divisors is an integer number (1178889390).

Almost surely, 2^25140001376 is an apocalyptic number.

It is an amenable number.

25140001376 is an abundant number, since it is smaller than the sum of its proper divisors (31446689344).

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

25140001376 is a wasteful number, since it uses less digits than its factorization.

25140001376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43047 (or 43039 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 25140001376 in words is "twenty-five billion, one hundred forty million, one thousand, three hundred seventy-six".