25242303214240 has 96 divisors (see below), whose sum is σ = 68254891657344. Its totient is φ = 8641720089600.

The previous prime is 25242303214223. The next prime is 25242303214259. The reversal of 25242303214240 is 4241230324252.

It is a junction number, because it is equal to n+sod(n) for n = 25242303214196 and 25242303214205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15887086 + ... + 17403565.

It is an arithmetic number, because the mean of its divisors is an integer number (710988454764).

Almost surely, 2^{25242303214240} is an apocalyptic number.

25242303214240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25242303214240 is an abundant number, since it is smaller than the sum of its proper divisors (43012588443104).

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

25242303214240 is a wasteful number, since it uses less digits than its factorization.

25242303214240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33291350 (or 33291342 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 25242303214240 its reverse (4241230324252), we get a palindrome (29483533538492).

The spelling of 25242303214240 in words is "twenty-five trillion, two hundred forty-two billion, three hundred three million, two hundred fourteen thousand, two hundred forty".