25484729241168 has 240 divisors, whose sum is σ = 74992419552960. Its totient is φ = 8376772764672.

The previous prime is 25484729241109. The next prime is 25484729241199. The reversal of 25484729241168 is 86114292748452.

25484729241168 is a `hidden beast` number, since 2 + 5 + 4 + 8 + 4 + 72 + 92 + 411 + 68 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2671630543 + ... + 2671640081.

It is an arithmetic number, because the mean of its divisors is an integer number (312468414804).

Almost surely, 2^{25484729241168} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25484729241168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37496209776480).

25484729241168 is an abundant number, since it is smaller than the sum of its proper divisors (49507690311792).

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

25484729241168 is an equidigital number, since it uses as much as digits as its factorization.

25484729241168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19048 (or 19030 counting only the distinct ones).

The product of its digits is 61931520, while the sum is 63.

The spelling of 25484729241168 in words is "twenty-five trillion, four hundred eighty-four billion, seven hundred twenty-nine million, two hundred forty-one thousand, one hundred sixty-eight".