25241032424140 has 24 divisors (see below), whose sum is σ = 57083565636720. Its totient is φ = 9319765818048.

The previous prime is 25241032424131. The next prime is 25241032424141. The reversal of 25241032424140 is 4142423014252.

It is a junction number, because it is equal to n+sod(n) for n = 25241032424096 and 25241032424105.

It is not an unprimeable number, because it can be changed into a prime (25241032424141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48540446710 + ... + 48540447229.

It is an arithmetic number, because the mean of its divisors is an integer number (2378481901530).

Almost surely, 2^{25241032424140} is an apocalyptic number.

25241032424140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25241032424140 is an abundant number, since it is smaller than the sum of its proper divisors (31842533212580).

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

25241032424140 is a wasteful number, since it uses less digits than its factorization.

25241032424140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97080893961 (or 97080893959 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 25241032424140 its reverse (4142423014252), we get a palindrome (29383455438392).

The spelling of 25241032424140 in words is "twenty-five trillion, two hundred forty-one billion, thirty-two million, four hundred twenty-four thousand, one hundred forty".