3132404231 has 16 divisors (see below), whose sum is σ = 3583452960. Its totient is φ = 2711761920.

The previous prime is 3132404227. The next prime is 3132404257. The reversal of 3132404231 is 1324042313.

3132404231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3132404231 - 2² = 3132404227 is a prime.

It is a super-2 number, since 2×3132404231² = 19623912532773402722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3132404197 and 3132404206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3132404291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43970 + ... + 90543.

It is an arithmetic number, because the mean of its divisors is an integer number (223965810).

Almost surely, 2^3132404231 is an apocalyptic number.

3132404231 is a deficient number, since it is larger than the sum of its proper divisors (451048729).

3132404231 is a wasteful number, since it uses less digits than its factorization.

3132404231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134626.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3132404231 is about 55967.8857113613. The cubic root of 3132404231 is about 1463.1626305110.

Adding to 3132404231 its reverse (1324042313), we get a palindrome (4456446544).

The spelling of 3132404231 in words is "three billion, one hundred thirty-two million, four hundred four thousand, two hundred thirty-one".