3312142146 has 24 divisors (see below), whose sum is σ = 7178335164. Its totient is φ = 1103735520.

The previous prime is 3312142129. The next prime is 3312142153. The reversal of 3312142146 is 6412412133.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2380366521 + 931775625 = 48789^2 + 30525^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44700 + ... + 92856.

Almost surely, 2^3312142146 is an apocalyptic number.

3312142146 is an abundant number, since it is smaller than the sum of its proper divisors (3866193018).

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

3312142146 is a wasteful number, since it uses less digits than its factorization.

3312142146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51986 (or 51983 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 3312142146 is about 57551.2132452479. The cubic root of 3312142146 is about 1490.6293073145.

Adding to 3312142146 its reverse (6412412133), we get a palindrome (9724554279).

The spelling of 3312142146 in words is "three billion, three hundred twelve million, one hundred forty-two thousand, one hundred forty-six".