25045330540344 has 32 divisors (see below), whose sum is σ = 62669081829120. Its totient is φ = 8341009449696.

The previous prime is 25045330540309. The next prime is 25045330540397. The reversal of 25045330540344 is 44304503354052.

It is a junction number, because it is equal to n+sod(n) for n = 25045330540296 and 25045330540305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464601472 + ... + 464655375.

It is an arithmetic number, because the mean of its divisors is an integer number (1958408807160).

Almost surely, 2^{25045330540344} is an apocalyptic number.

25045330540344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

25045330540344 is an abundant number, since it is smaller than the sum of its proper divisors (37623751288776).

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

25045330540344 is a wasteful number, since it uses less digits than its factorization.

25045330540344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929257979 (or 929257975 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 42.

Adding to 25045330540344 its reverse (44304503354052), we get a palindrome (69349833894396).

The spelling of 25045330540344 in words is "twenty-five trillion, forty-five billion, three hundred thirty million, five hundred forty thousand, three hundred forty-four".