25463304131034 has 64 divisors (see below), whose sum is σ = 63811974297600. Its totient is φ = 6580609801920.

The previous prime is 25463304131029. The next prime is 25463304131071. The reversal of 25463304131034 is 43013140336452.

It is a junction number, because it is equal to n+sod(n) for n = 25463304130983 and 25463304131001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138388909 + ... + 138572784.

It is an arithmetic number, because the mean of its divisors is an integer number (997062098400).

Almost surely, 2^{25463304131034} is an apocalyptic number.

25463304131034 is an abundant number, since it is smaller than the sum of its proper divisors (38348670166566).

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

25463304131034 is a wasteful number, since it uses less digits than its factorization.

25463304131034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276961915.

The product of its (nonzero) digits is 311040, while the sum is 39.

Adding to 25463304131034 its reverse (43013140336452), we get a palindrome (68476444467486).

The spelling of 25463304131034 in words is "twenty-five trillion, four hundred sixty-three billion, three hundred four million, one hundred thirty-one thousand, thirty-four".