4031243625 has 16 divisors (see below), whose sum is σ = 6707990016. Its totient is φ = 2149996400.

The previous prime is 4031243611. The next prime is 4031243641. The reversal of 4031243625 is 5263421304.

It is not a de Polignac number, because 4031243625 - 2⁹ = 4031243113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4031243592 and 4031243601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5374617 + ... + 5375366.

It is an arithmetic number, because the mean of its divisors is an integer number (419249376).

Almost surely, 2^4031243625 is an apocalyptic number.

It is an amenable number.

4031243625 is a deficient number, since it is larger than the sum of its proper divisors (2676746391).

4031243625 is a wasteful number, since it uses less digits than its factorization.

4031243625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10750001 (or 10749991 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 4031243625 is about 63492.0752929056. The cubic root of 4031243625 is about 1591.5233511608.

Adding to 4031243625 its reverse (5263421304), we get a palindrome (9294664929).

The spelling of 4031243625 in words is "four billion, thirty-one million, two hundred forty-three thousand, six hundred twenty-five".