4131132425 has 18 divisors (see below), whose sum is σ = 5958949518. Its totient is φ = 2832775680.

The previous prime is 4131132409. The next prime is 4131132457. The reversal of 4131132425 is 5242311314.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1219127056 + 2912005369 = 34916^2 + 53963^2 .

It is not a de Polignac number, because 4131132425 - 2⁴ = 4131132409 is a prime.

It is a super-2 number, since 2×4131132425² = 34132510225772761250, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4131132394 and 4131132403.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1684952 + ... + 1687401.

It is an arithmetic number, because the mean of its divisors is an integer number (331052751).

Almost surely, 2^4131132425 is an apocalyptic number.

It is an amenable number.

4131132425 is a deficient number, since it is larger than the sum of its proper divisors (1827817093).

4131132425 is a wasteful number, since it uses less digits than its factorization.

4131132425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3372377 (or 3372365 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 4131132425 is about 64273.8860269083. The cubic root of 4131132425 is about 1604.5615174955.

Adding to 4131132425 its reverse (5242311314), we get a palindrome (9373443739).

The spelling of 4131132425 in words is "four billion, one hundred thirty-one million, one hundred thirty-two thousand, four hundred twenty-five".