3142862312 has 8 divisors (see below), whose sum is σ = 5892866850. Its totient is φ = 1571431152.

The previous prime is 3142862309. The next prime is 3142862321. The reversal of 3142862312 is 2132682413.

3142862312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3025660036 + 117202276 = 55006^2 + 10826^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 196428887 + ... + 196428902.

Almost surely, 2^3142862312 is an apocalyptic number.

It is an amenable number.

3142862312 is a deficient number, since it is larger than the sum of its proper divisors (2750004538).

3142862312 is a wasteful number, since it uses less digits than its factorization.

3142862312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392857795 (or 392857791 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 3142862312 is about 56061.2371608048. The cubic root of 3142862312 is about 1464.7891633981.

The spelling of 3142862312 in words is "three billion, one hundred forty-two million, eight hundred sixty-two thousand, three hundred twelve".