25245314104344 has 32 divisors (see below), whose sum is σ = 64581036083520. Its totient is φ = 8219404591776.

The previous prime is 25245314104261. The next prime is 25245314104391. The reversal of 25245314104344 is 44340141354252.

It is a junction number, because it is equal to n+sod(n) for n = 25245314104296 and 25245314104305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12231255802 + ... + 12231257865.

It is an arithmetic number, because the mean of its divisors is an integer number (2018157377610).

Almost surely, 2^{25245314104344} is an apocalyptic number.

25245314104344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

25245314104344 is an abundant number, since it is smaller than the sum of its proper divisors (39335721979176).

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

25245314104344 is a wasteful number, since it uses less digits than its factorization.

25245314104344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24462513719 (or 24462513715 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

Adding to 25245314104344 its reverse (44340141354252), we get a palindrome (69585455458596).

The spelling of 25245314104344 in words is "twenty-five trillion, two hundred forty-five billion, three hundred fourteen million, one hundred four thousand, three hundred forty-four".