25320414130320 has 160 divisors (see below), whose sum is σ = 84546010137600. Its totient is φ = 6247974845952.

The previous prime is 25320414130313. The next prime is 25320414130381. The reversal of 25320414130320 is 2303141402352.

It is a super-2 number, since 2×25320414130320² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64370460 + ... + 64762619.

It is an arithmetic number, because the mean of its divisors is an integer number (528412563360).

Almost surely, 2^{25320414130320} is an apocalyptic number.

25320414130320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25320414130320 is an abundant number, since it is smaller than the sum of its proper divisors (59225596007280).

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

25320414130320 is a wasteful number, since it uses less digits than its factorization.

25320414130320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129133157 (or 129133151 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 25320414130320 its reverse (2303141402352), we get a palindrome (27623555532672).

The spelling of 25320414130320 in words is "twenty-five trillion, three hundred twenty billion, four hundred fourteen million, one hundred thirty thousand, three hundred twenty".