3142308442 has 64 divisors (see below), whose sum is σ = 5911234560. Its totient is φ = 1219686336.

The previous prime is 3142308413. The next prime is 3142308451. The reversal of 3142308442 is 2448032413.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5352873 + ... + 5353459.

It is an arithmetic number, because the mean of its divisors is an integer number (92363040).

Almost surely, 2^3142308442 is an apocalyptic number.

3142308442 is a deficient number, since it is larger than the sum of its proper divisors (2768926118).

3142308442 is a wasteful number, since it uses less digits than its factorization.

3142308442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 3142308442 is about 56056.2970771349. The cubic root of 3142308442 is about 1464.7031112205.

The spelling of 3142308442 in words is "three billion, one hundred forty-two million, three hundred eight thousand, four hundred forty-two".