2142300232 has 32 divisors (see below), whose sum is σ = 4108216320. Its totient is φ = 1046842240.

The previous prime is 2142300133. The next prime is 2142300233. The reversal of 2142300232 is 2320032412.

It is not an unprimeable number, because it can be changed into a prime (2142300233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282393 + ... + 289879.

It is an arithmetic number, because the mean of its divisors is an integer number (128381760).

Almost surely, 2^2142300232 is an apocalyptic number.

It is an amenable number.

2142300232 is a deficient number, since it is larger than the sum of its proper divisors (1965916088).

2142300232 is a wasteful number, since it uses less digits than its factorization.

2142300232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8301 (or 8297 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2142300232 is about 46284.9892729814. The cubic root of 2142300232 is about 1289.1202928003.

Adding to 2142300232 its reverse (2320032412), we get a palindrome (4462332644).

The spelling of 2142300232 in words is "two billion, one hundred forty-two million, three hundred thousand, two hundred thirty-two".