2342422042 has 4 divisors (see below), whose sum is σ = 3513633066. Its totient is φ = 1171211020.

The previous prime is 2342422013. The next prime is 2342422067. The reversal of 2342422042 is 2402242432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2255205121 + 87216921 = 47489^2 + 9339^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2342421998 and 2342422016.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585605509 + ... + 585605512.

Almost surely, 2^2342422042 is an apocalyptic number.

2342422042 is a deficient number, since it is larger than the sum of its proper divisors (1171211024).

2342422042 is a wasteful number, since it uses less digits than its factorization.

2342422042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171211023.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 2342422042 is about 48398.5747930660. The cubic root of 2342422042 is about 1328.0722901357.

Adding to 2342422042 its reverse (2402242432), we get a palindrome (4744664474).

The spelling of 2342422042 in words is "two billion, three hundred forty-two million, four hundred twenty-two thousand, forty-two".