2311343342 has 32 divisors (see below), whose sum is σ = 4332268800. Its totient is φ = 898490880.

The previous prime is 2311343329. The next prime is 2311343351. The reversal of 2311343342 is 2433431132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52433 + ... + 85859.

It is an arithmetic number, because the mean of its divisors is an integer number (135383400).

Almost surely, 2^2311343342 is an apocalyptic number.

2311343342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2311343342 is a deficient number, since it is larger than the sum of its proper divisors (2020925458).

2311343342 is a wasteful number, since it uses less digits than its factorization.

2311343342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33896.

The product of its digits is 5184, while the sum is 26.

The square root of 2311343342 is about 48076.4322927565. The cubic root of 2311343342 is about 1322.1726047802.

Adding to 2311343342 its reverse (2433431132), we get a palindrome (4744774474).

The spelling of 2311343342 in words is "two billion, three hundred eleven million, three hundred forty-three thousand, three hundred forty-two".