25230841458240 has 224 divisors, whose sum is σ = 91190046053376. Its totient is φ = 5850629847040.

The previous prime is 25230841458211. The next prime is 25230841458379. The reversal of 25230841458240 is 4285414803252.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 25230841458240.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51698082 + ... + 52183841.

Almost surely, 2^{25230841458240} is an apocalyptic number.

25230841458240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25230841458240 is an abundant number, since it is smaller than the sum of its proper divisors (65959204595136).

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

25230841458240 is a wasteful number, since it uses less digits than its factorization.

25230841458240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103881977 (or 103881967 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 48.

The spelling of 25230841458240 in words is "twenty-five trillion, two hundred thirty billion, eight hundred forty-one million, four hundred fifty-eight thousand, two hundred forty".