3142444736 has 28 divisors (see below), whose sum is σ = 6506913072. Its totient is φ = 1502907648.

The previous prime is 3142444729. The next prime is 3142444757. The reversal of 3142444736 is 6374442413.

It is a self number, because there is not a number n which added to its sum of digits gives 3142444736.

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 3 ways as a sum of consecutive naturals, for example, 1065935 + ... + 1068878.

Almost surely, 2^3142444736 is an apocalyptic number.

It is an amenable number.

3142444736 is an abundant number, since it is smaller than the sum of its proper divisors (3364468336).

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

3142444736 is a wasteful number, since it uses less digits than its factorization.

3142444736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134848 (or 2134838 counting only the distinct ones).

The product of its digits is 193536, while the sum is 38.

The square root of 3142444736 is about 56057.5127525294. The cubic root of 3142444736 is about 1464.7242875164.

The spelling of 3142444736 in words is "three billion, one hundred forty-two million, four hundred forty-four thousand, seven hundred thirty-six".