3142230242 has 8 divisors (see below), whose sum is σ = 4828305132. Its totient is φ = 1532795200.

The previous prime is 3142230233. The next prime is 3142230251. The reversal of 3142230242 is 2420322413.

It is an interprime number because it is at equal distance from previous prime (3142230233) and next prime (3142230251).

It can be written as a sum of positive squares in 2 ways, for example, as 3133872361 + 8357881 = 55981^2 + 2891^2 .

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

It is a super-2 number, since 2×3142230242² = 19747221787478757128, which contains 22 as substring.

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, 19159859 + ... + 19160022.

Almost surely, 2^3142230242 is an apocalyptic number.

3142230242 is a deficient number, since it is larger than the sum of its proper divisors (1686074890).

3142230242 is a wasteful number, since it uses less digits than its factorization.

3142230242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38319924.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3142230242 is about 56055.5995597228. The cubic root of 3142230242 is about 1464.6909608396.

Adding to 3142230242 its reverse (2420322413), we get a palindrome (5562552655).

The spelling of 3142230242 in words is "three billion, one hundred forty-two million, two hundred thirty thousand, two hundred forty-two".