2142352304 has 20 divisors (see below), whose sum is σ = 4221162120. Its totient is φ = 1053020160.

The previous prime is 2142352297. The next prime is 2142352327. The reversal of 2142352304 is 4032532412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133777 + ... + 1135664.

It is an arithmetic number, because the mean of its divisors is an integer number (211058106).

Almost surely, 2^2142352304 is an apocalyptic number.

It is an amenable number.

2142352304 is a deficient number, since it is larger than the sum of its proper divisors (2078809816).

2142352304 is a wasteful number, since it uses less digits than its factorization.

2142352304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269508 (or 2269502 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2142352304 is about 46285.5517845472. The cubic root of 2142352304 is about 1289.1307374191.

Adding to 2142352304 its reverse (4032532412), we get a palindrome (6174884716).

The spelling of 2142352304 in words is "two billion, one hundred forty-two million, three hundred fifty-two thousand, three hundred four".