3142242042 has 8 divisors (see below), whose sum is σ = 6284484096. Its totient is φ = 1047414012.

The previous prime is 3142242031. The next prime is 3142242067. The reversal of 3142242042 is 2402422413.

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

3142242042 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261853498 + ... + 261853509.

It is an arithmetic number, because the mean of its divisors is an integer number (785560512).

Almost surely, 2^3142242042 is an apocalyptic number.

3142242042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3142242042 is a wasteful number, since it uses less digits than its factorization.

3142242042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523707012.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 3142242042 is about 56055.7048122669. The cubic root of 3142242042 is about 1464.6927942860.

Adding to 3142242042 its reverse (2402422413), we get a palindrome (5544664455).

The spelling of 3142242042 in words is "three billion, one hundred forty-two million, two hundred forty-two thousand, forty-two".