3142230138 has 16 divisors (see below), whose sum is σ = 6982733760. Its totient is φ = 1047410028.

The previous prime is 3142230137. The next prime is 3142230151. The reversal of 3142230138 is 8310322413.

3142230138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3142230138² = 19747220480310998088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3142230137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29094670 + ... + 29094777.

It is an arithmetic number, because the mean of its divisors is an integer number (436420860).

Almost surely, 2^3142230138 is an apocalyptic number.

3142230138 is an abundant number, since it is smaller than the sum of its proper divisors (3840503622).

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

3142230138 is a wasteful number, since it uses less digits than its factorization.

3142230138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58189458 (or 58189452 counting only the distinct ones).

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

The square root of 3142230138 is about 56055.5986320724. The cubic root of 3142230138 is about 1464.6909446804.

The spelling of 3142230138 in words is "three billion, one hundred forty-two million, two hundred thirty thousand, one hundred thirty-eight".