2142334323 has 12 divisors (see below), whose sum is σ = 3097000608. Its totient is φ = 1427060880.

The previous prime is 2142334319. The next prime is 2142334361. The reversal of 2142334323 is 3234332412.

2142334323 is a `hidden beast` number, since 2 + 1 + 4 + 2 + 334 + 323 = 666.

It is not a de Polignac number, because 2142334323 - 2² = 2142334319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2142334393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85083 + ... + 107348.

It is an arithmetic number, because the mean of its divisors is an integer number (258083384).

Almost surely, 2^2142334323 is an apocalyptic number.

2142334323 is a deficient number, since it is larger than the sum of its proper divisors (954666285).

2142334323 is a wasteful number, since it uses less digits than its factorization.

2142334323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193674 (or 193671 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 2142334323 is about 46285.3575442602. The cubic root of 2142334323 is about 1289.1271308034.

Adding to 2142334323 its reverse (3234332412), we get a palindrome (5376666735).

The spelling of 2142334323 in words is "two billion, one hundred forty-two million, three hundred thirty-four thousand, three hundred twenty-three".