25116010034 has 16 divisors (see below), whose sum is σ = 38716315200. Its totient is φ = 12210994224.

The previous prime is 25116010033. The next prime is 25116010043. The reversal of 25116010034 is 43001061152.

It is a junction number, because it is equal to n+sod(n) for n = 25116009991 and 25116010009.

It is not an unprimeable number, because it can be changed into a prime (25116010033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14987 + ... + 224625.

It is an arithmetic number, because the mean of its divisors is an integer number (2419769700).

Almost surely, 2^25116010034 is an apocalyptic number.

25116010034 is a deficient number, since it is larger than the sum of its proper divisors (13600305166).

25116010034 is a wasteful number, since it uses less digits than its factorization.

25116010034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211297.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 25116010034 its reverse (43001061152), we get a palindrome (68117071186).

The spelling of 25116010034 in words is "twenty-five billion, one hundred sixteen million, ten thousand, thirty-four".