1032431142 has 16 divisors (see below), whose sum is σ = 2065856832. Its totient is φ = 343977960.

The previous prime is 1032431119. The next prime is 1032431143. The reversal of 1032431142 is 2411342301.

1032431142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032431143) 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, 27588 + ... + 53159.

It is an arithmetic number, because the mean of its divisors is an integer number (129116052).

Almost surely, 2^1032431142 is an apocalyptic number.

1032431142 is an abundant number, since it is smaller than the sum of its proper divisors (1033425690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1032431142 is a wasteful number, since it uses less digits than its factorization.

1032431142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82883.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1032431142 is about 32131.4665398267. The cubic root of 1032431142 is about 1010.6955774482.

Adding to 1032431142 its reverse (2411342301), we get a palindrome (3443773443).

The spelling of 1032431142 in words is "one billion, thirty-two million, four hundred thirty-one thousand, one hundred forty-two".