25341325305344 has 160 divisors (see below), whose sum is σ = 55888973091072. Its totient is φ = 11426365440000.

The previous prime is 25341325305301. The next prime is 25341325305353. The reversal of 25341325305344 is 44350352314352.

It is a junction number, because it is equal to n+sod(n) for n = 25341325305295 and 25341325305304.

It is a congruent number.

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, 26787284 + ... + 27717164.

Almost surely, 2^{25341325305344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25341325305344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27944486545536).

25341325305344 is an abundant number, since it is smaller than the sum of its proper divisors (30547647785728).

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

25341325305344 is a wasteful number, since it uses less digits than its factorization.

25341325305344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930048 (or 930032 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 44.

Adding to 25341325305344 its reverse (44350352314352), we get a palindrome (69691677619696).

The spelling of 25341325305344 in words is "twenty-five trillion, three hundred forty-one billion, three hundred twenty-five million, three hundred five thousand, three hundred forty-four".