2342423342 has 24 divisors (see below), whose sum is σ = 4090320000. Its totient is φ = 1003151520.

The previous prime is 2342423299. The next prime is 2342423389. The reversal of 2342423342 is 2433242432.

It is a happy number.

It is a super-2 number, since 2×2342423342² = 10973894226292897928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136034 + ... + 152282.

It is an arithmetic number, because the mean of its divisors is an integer number (170430000).

Almost surely, 2^2342423342 is an apocalyptic number.

2342423342 is a deficient number, since it is larger than the sum of its proper divisors (1747896658).

2342423342 is a wasteful number, since it uses less digits than its factorization.

2342423342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17736 (or 17729 counting only the distinct ones).

The product of its digits is 27648, while the sum is 29.

The square root of 2342423342 is about 48398.5882232116. The cubic root of 2342423342 is about 1328.0725358206.

Adding to 2342423342 its reverse (2433242432), we get a palindrome (4775665774).

The spelling of 2342423342 in words is "two billion, three hundred forty-two million, four hundred twenty-three thousand, three hundred forty-two".