25213114124 has 18 divisors (see below), whose sum is σ = 48498780372. Its totient is φ = 11460506200.

The previous prime is 25213114117. The next prime is 25213114151. The reversal of 25213114124 is 42141131252.

It is a happy number.

It is a super-2 number, since 2×25213114124² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25213114093 and 25213114102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26046122 + ... + 26047089.

Almost surely, 2^25213114124 is an apocalyptic number.

It is an amenable number.

25213114124 is a deficient number, since it is larger than the sum of its proper divisors (23285666248).

25213114124 is a wasteful number, since it uses less digits than its factorization.

25213114124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52093237 (or 52093224 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

Adding to 25213114124 its reverse (42141131252), we get a palindrome (67354245376).

The spelling of 25213114124 in words is "twenty-five billion, two hundred thirteen million, one hundred fourteen thousand, one hundred twenty-four".