3142422242 has 16 divisors (see below), whose sum is σ = 4920227712. Its totient is φ = 1502392320.

The previous prime is 3142422233. The next prime is 3142422251. The reversal of 3142422242 is 2422242413.

It is an interprime number because it is at equal distance from previous prime (3142422233) and next prime (3142422251).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151778 + ... + 171234.

It is an arithmetic number, because the mean of its divisors is an integer number (307514232).

Almost surely, 2^3142422242 is an apocalyptic number.

3142422242 is a deficient number, since it is larger than the sum of its proper divisors (1777805470).

3142422242 is a wasteful number, since it uses less digits than its factorization.

3142422242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22993.

The product of its digits is 6144, while the sum is 26.

The square root of 3142422242 is about 56057.3121189377. The cubic root of 3142422242 is about 1464.7207926168.

Adding to 3142422242 its reverse (2422242413), we get a palindrome (5564664655).

The spelling of 3142422242 in words is "three billion, one hundred forty-two million, four hundred twenty-two thousand, two hundred forty-two".