2343221434 has 16 divisors (see below), whose sum is σ = 3554643456. Its totient is φ = 1158364800.

The previous prime is 2343221429. The next prime is 2343221443. The reversal of 2343221434 is 4341223432.

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, 206119 + ... + 217189.

It is an arithmetic number, because the mean of its divisors is an integer number (222165216).

Almost surely, 2^2343221434 is an apocalyptic number.

2343221434 is a deficient number, since it is larger than the sum of its proper divisors (1211422022).

2343221434 is a wasteful number, since it uses less digits than its factorization.

2343221434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12261.

The product of its digits is 13824, while the sum is 28.

The square root of 2343221434 is about 48406.8325136029. The cubic root of 2343221434 is about 1328.2233488261.

Adding to 2343221434 its reverse (4341223432), we get a palindrome (6684444866).

The spelling of 2343221434 in words is "two billion, three hundred forty-three million, two hundred twenty-one thousand, four hundred thirty-four".