3231304042 has 32 divisors (see below), whose sum is σ = 4966012800. Its totient is φ = 1576596288.

The previous prime is 3231304039. The next prime is 3231304049. The reversal of 3231304042 is 2404031323.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3231304049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6348084 + ... + 6348592.

It is an arithmetic number, because the mean of its divisors is an integer number (155187900).

Almost surely, 2^3231304042 is an apocalyptic number.

3231304042 is a deficient number, since it is larger than the sum of its proper divisors (1734708758).

3231304042 is a wasteful number, since it uses less digits than its factorization.

3231304042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3231304042 is about 56844.5603554113. The cubic root of 3231304042 is about 1478.4022265784.

Adding to 3231304042 its reverse (2404031323), we get a palindrome (5635335365).

The spelling of 3231304042 in words is "three billion, two hundred thirty-one million, three hundred four thousand, forty-two".