323044031345 has 8 divisors (see below), whose sum is σ = 443031814464. Its totient is φ = 221515907184.

The previous prime is 323044031269. The next prime is 323044031351. The reversal of 323044031345 is 543130440323.

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 323044031345 - 2¹⁰ = 323044030321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

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, 4614914699 + ... + 4614914768.

It is an arithmetic number, because the mean of its divisors is an integer number (55378976808).

Almost surely, 2^323044031345 is an apocalyptic number.

323044031345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

323044031345 is a deficient number, since it is larger than the sum of its proper divisors (119987783119).

323044031345 is an equidigital number, since it uses as much as digits as its factorization.

323044031345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9229829479.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 323044031345 its reverse (543130440323), we get a palindrome (866174471668).

The spelling of 323044031345 in words is "three hundred twenty-three billion, forty-four million, thirty-one thousand, three hundred forty-five".