25145341434104 has 16 divisors (see below), whose sum is σ = 47486705947800. Its totient is φ = 12482219848032.

The previous prime is 25145341434077. The next prime is 25145341434133. The reversal of 25145341434104 is 40143414354152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11306357447 + ... + 11306359670.

Almost surely, 2^{25145341434104} is an apocalyptic number.

It is an amenable number.

25145341434104 is a deficient number, since it is larger than the sum of its proper divisors (22341364513696).

25145341434104 is a wasteful number, since it uses less digits than its factorization.

25145341434104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22612717262 (or 22612717258 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 25145341434104 its reverse (40143414354152), we get a palindrome (65288755788256).

The spelling of 25145341434104 in words is "twenty-five trillion, one hundred forty-five billion, three hundred forty-one million, four hundred thirty-four thousand, one hundred four".