3042142122 has 16 divisors (see below), whose sum is σ = 6084856512. Its totient is φ = 1013952000.

The previous prime is 3042142091. The next prime is 3042142123. The reversal of 3042142122 is 2212412403.

It is not an unprimeable number, because it can be changed into a prime (3042142123) 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, 80163 + ... + 111849.

It is an arithmetic number, because the mean of its divisors is an integer number (380303532).

Almost surely, 2^3042142122 is an apocalyptic number.

3042142122 is an abundant number, since it is smaller than the sum of its proper divisors (3042714390).

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

3042142122 is a wasteful number, since it uses less digits than its factorization.

3042142122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47693.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 3042142122 is about 55155.6173204507. The cubic root of 3042142122 is about 1448.9714659215.

Adding to 3042142122 its reverse (2212412403), we get a palindrome (5254554525).

The spelling of 3042142122 in words is "three billion, forty-two million, one hundred forty-two thousand, one hundred twenty-two".