3140312232 has 32 divisors (see below), whose sum is σ = 7855440480. Its totient is φ = 1046149440.

The previous prime is 3140312209. The next prime is 3140312243. The reversal of 3140312232 is 2322130413.

It is a junction number, because it is equal to n+sod(n) for n = 3140312199 and 3140312208.

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 7 ways as a sum of consecutive naturals, for example, 3382 + ... + 79322.

It is an arithmetic number, because the mean of its divisors is an integer number (245482515).

Almost surely, 2^3140312232 is an apocalyptic number.

It is an amenable number.

3140312232 is an abundant number, since it is smaller than the sum of its proper divisors (4715128248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3140312232 is a wasteful number, since it uses less digits than its factorization.

3140312232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77673 (or 77669 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3140312232 is about 56038.4888447217. The cubic root of 3140312232 is about 1464.3928855362.

Adding to 3140312232 its reverse (2322130413), we get a palindrome (5462442645).

The spelling of 3140312232 in words is "three billion, one hundred forty million, three hundred twelve thousand, two hundred thirty-two".