14131251025 has 12 divisors (see below), whose sum is σ = 17533057500. Its totient is φ = 11298351680.

The previous prime is 14131250999. The next prime is 14131251041. The reversal of 14131251025 is 52015213141.

It can be written as a sum of positive squares in 6 ways, for example, as 5515141696 + 8616109329 = 74264^2 + 92823^2 .

It is not a de Polignac number, because 14131251025 - 2²¹ = 14129153873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122650 + ... + 208099.

It is an arithmetic number, because the mean of its divisors is an integer number (1461088125).

Almost surely, 2^14131251025 is an apocalyptic number.

It is an amenable number.

14131251025 is a deficient number, since it is larger than the sum of its proper divisors (3401806475).

14131251025 is a wasteful number, since it uses less digits than its factorization.

14131251025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332468 (or 332463 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 14131251025 its reverse (52015213141), we get a palindrome (66146464166).

The spelling of 14131251025 in words is "fourteen billion, one hundred thirty-one million, two hundred fifty-one thousand, twenty-five".