1042131332 has 48 divisors (see below), whose sum is σ = 2023830144. Its totient is φ = 465600000.

The previous prime is 1042131289. The next prime is 1042131341. The reversal of 1042131332 is 2331312401.

1042131332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 670268 + ... + 671820.

It is an arithmetic number, because the mean of its divisors is an integer number (42163128).

Almost surely, 2^1042131332 is an apocalyptic number.

It is an amenable number.

1042131332 is a deficient number, since it is larger than the sum of its proper divisors (981698812).

1042131332 is a wasteful number, since it uses less digits than its factorization.

1042131332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820 (or 1818 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1042131332 is about 32282.0589801828. The cubic root of 1042131332 is about 1013.8510402376.

Adding to 1042131332 its reverse (2331312401), we get a palindrome (3373443733).

The spelling of 1042131332 in words is "one billion, forty-two million, one hundred thirty-one thousand, three hundred thirty-two".