2343221342 has 16 divisors (see below), whose sum is σ = 4382128512. Its totient is φ = 912943320.

The previous prime is 2343221339. The next prime is 2343221369. The reversal of 2343221342 is 2431223432.

It is a super-3 number, since 3×2343221342³ (a number of 29 digits) contains 333 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 7 ways as a sum of consecutive naturals, for example, 7607708 + ... + 7608015.

It is an arithmetic number, because the mean of its divisors is an integer number (273883032).

Almost surely, 2^2343221342 is an apocalyptic number.

2343221342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2343221342 is a deficient number, since it is larger than the sum of its proper divisors (2038907170).

2343221342 is a wasteful number, since it uses less digits than its factorization.

2343221342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15215743.

The product of its digits is 6912, while the sum is 26.

The square root of 2343221342 is about 48406.8315633238. The cubic root of 2343221342 is about 1328.2233314431.

Adding to 2343221342 its reverse (2431223432), we get a palindrome (4774444774).

The spelling of 2343221342 in words is "two billion, three hundred forty-three million, two hundred twenty-one thousand, three hundred forty-two".