2032231142 has 16 divisors (see below), whose sum is σ = 3132542160. Its totient is φ = 988082208.

The previous prime is 2032231139. The next prime is 2032231147. The reversal of 2032231142 is 2411322302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032231147) 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, 139508 + ... + 153384.

It is an arithmetic number, because the mean of its divisors is an integer number (195783885).

Almost surely, 2^2032231142 is an apocalyptic number.

2032231142 is a deficient number, since it is larger than the sum of its proper divisors (1100311018).

2032231142 is a wasteful number, since it uses less digits than its factorization.

2032231142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15895.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2032231142 is about 45080.2744224123. The cubic root of 2032231142 is about 1266.6531303109.

Adding to 2032231142 its reverse (2411322302), we get a palindrome (4443553444).

The spelling of 2032231142 in words is "two billion, thirty-two million, two hundred thirty-one thousand, one hundred forty-two".