1042331732 has 12 divisors (see below), whose sum is σ = 1964394516. Its totient is φ = 481076160.

The previous prime is 1042331723. The next prime is 1042331749. The reversal of 1042331732 is 2371332401.

It can be written as a sum of positive squares in 2 ways, for example, as 147962896 + 894368836 = 12164^2 + 29906^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10022369 + ... + 10022472.

It is an arithmetic number, because the mean of its divisors is an integer number (163699543).

Almost surely, 2^1042331732 is an apocalyptic number.

It is an amenable number.

1042331732 is a deficient number, since it is larger than the sum of its proper divisors (922062784).

1042331732 is a wasteful number, since it uses less digits than its factorization.

1042331732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20044858 (or 20044856 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 1042331732 is about 32285.1627222165. The cubic root of 1042331732 is about 1013.9160233225.

The spelling of 1042331732 in words is "one billion, forty-two million, three hundred thirty-one thousand, seven hundred thirty-two".