3140525312 has 18 divisors (see below), whose sum is σ = 6268783458. Its totient is φ = 1570262528.

The previous prime is 3140525309. The next prime is 3140525329. The reversal of 3140525312 is 2135250413.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3054109696 + 86415616 = 55264^2 + 9296^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6133583 + ... + 6134094.

Almost surely, 2^3140525312 is an apocalyptic number.

3140525312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3140525312 is a deficient number, since it is larger than the sum of its proper divisors (3128258146).

3140525312 is an equidigital number, since it uses as much as digits as its factorization.

3140525312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12267693 (or 12267679 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 3140525312 is about 56040.3900057807. The cubic root of 3140525312 is about 1464.4260059985.

Adding to 3140525312 its reverse (2135250413), we get a palindrome (5275775725).

The spelling of 3140525312 in words is "three billion, one hundred forty million, five hundred twenty-five thousand, three hundred twelve".