3142422442 has 8 divisors (see below), whose sum is σ = 4790906532. Its totient is φ = 1545453600.

The previous prime is 3142422433. The next prime is 3142422461. The reversal of 3142422442 is 2442242413.

It can be written as a sum of positive squares in 2 ways, for example, as 3121345161 + 21077281 = 55869^2 + 4591^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3142422442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12878659 + ... + 12878902.

Almost surely, 2^3142422442 is an apocalyptic number.

3142422442 is a deficient number, since it is larger than the sum of its proper divisors (1648484090).

3142422442 is a wasteful number, since it uses less digits than its factorization.

3142422442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25757624.

The product of its digits is 12288, while the sum is 28.

The square root of 3142422442 is about 56057.3139028263. The cubic root of 3142422442 is about 1464.7208236909.

Adding to 3142422442 its reverse (2442242413), we get a palindrome (5584664855).

The spelling of 3142422442 in words is "three billion, one hundred forty-two million, four hundred twenty-two thousand, four hundred forty-two".