3231040432342 has 8 divisors (see below), whose sum is σ = 4857500967336. Its totient is φ = 1611873443232.

The previous prime is 3231040432261. The next prime is 3231040432349. The reversal of 3231040432342 is 2432340401323.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231040432349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1823385363 + ... + 1823387134.

It is an arithmetic number, because the mean of its divisors is an integer number (607187620917).

Almost surely, 2^{3231040432342} is an apocalyptic number.

3231040432342 is a deficient number, since it is larger than the sum of its proper divisors (1626460534994).

3231040432342 is a wasteful number, since it uses less digits than its factorization.

3231040432342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3646772942.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 3231040432342 its reverse (2432340401323), we get a palindrome (5663380833665).

The spelling of 3231040432342 in words is "three trillion, two hundred thirty-one billion, forty million, four hundred thirty-two thousand, three hundred forty-two".