3142331132 has 12 divisors (see below), whose sum is σ = 5505718680. Its totient is φ = 1569268656.

The previous prime is 3142331083. The next prime is 3142331141. The reversal of 3142331132 is 2311332413.

It is a junction number, because it is equal to n+sod(n) for n = 3142331098 and 3142331107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470498 + ... + 477129.

It is an arithmetic number, because the mean of its divisors is an integer number (458809890).

Almost surely, 2^3142331132 is an apocalyptic number.

It is an amenable number.

3142331132 is a deficient number, since it is larger than the sum of its proper divisors (2363387548).

3142331132 is a wasteful number, since it uses less digits than its factorization.

3142331132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948460 (or 948458 counting only the distinct ones).

The product of its digits is 1296, while the sum is 23.

The square root of 3142331132 is about 56056.4994625958. The cubic root of 3142331132 is about 1464.7066366578.

Adding to 3142331132 its reverse (2311332413), we get a palindrome (5453663545).

The spelling of 3142331132 in words is "three billion, one hundred forty-two million, three hundred thirty-one thousand, one hundred thirty-two".