25141916056320 has 864 divisors, whose sum is σ = 106199148464640. Its totient is φ = 5613062676480.

The previous prime is 25141916056261. The next prime is 25141916056393. The reversal of 25141916056320 is 2365061914152.

It is a happy number.

25141916056320 is a `hidden beast` number, since 2 + 5 + 1 + 4 + 1 + 9 + 1 + 6 + 0 + 5 + 632 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 72645285 + ... + 72990555.

Almost surely, 2^{25141916056320} is an apocalyptic number.

25141916056320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25141916056320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53099574232320).

25141916056320 is an abundant number, since it is smaller than the sum of its proper divisors (81057232408320).

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

25141916056320 is a wasteful number, since it uses less digits than its factorization.

25141916056320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345358 (or 345331 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 25141916056320 in words is "twenty-five trillion, one hundred forty-one billion, nine hundred sixteen million, fifty-six thousand, three hundred twenty".