342044031323 has 8 divisors (see below), whose sum is σ = 351309554640. Its totient is φ = 332779618080.

The previous prime is 342044031293. The next prime is 342044031337. The reversal of 342044031323 is 323130440243.

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

It is a cyclic number.

It is not a de Polignac number, because 342044031323 - 2⁸ = 342044031067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342044231323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367088 + ... + 904898.

It is an arithmetic number, because the mean of its divisors is an integer number (43913694330).

Almost surely, 2^342044031323 is an apocalyptic number.

342044031323 is a deficient number, since it is larger than the sum of its proper divisors (9265523317).

342044031323 is a wasteful number, since it uses less digits than its factorization.

342044031323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555037.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 342044031323 its reverse (323130440243), we get a palindrome (665174471566).

The spelling of 342044031323 in words is "three hundred forty-two billion, forty-four million, thirty-one thousand, three hundred twenty-three".