345683233321 has 8 divisors (see below), whose sum is σ = 354978837504. Its totient is φ = 336490343280.

The previous prime is 345683233319. The next prime is 345683233373. The reversal of 345683233321 is 123332386543.

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 345683233321 - 2¹ = 345683233319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345683273321) 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 7 ways as a sum of consecutive naturals, for example, 25671715 + ... + 25685176.

It is an arithmetic number, because the mean of its divisors is an integer number (44372354688).

Almost surely, 2^345683233321 is an apocalyptic number.

It is an amenable number.

345683233321 is a deficient number, since it is larger than the sum of its proper divisors (9295604183).

345683233321 is a wasteful number, since it uses less digits than its factorization.

345683233321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51357071.

The product of its digits is 933120, while the sum is 43.

The spelling of 345683233321 in words is "three hundred forty-five billion, six hundred eighty-three million, two hundred thirty-three thousand, three hundred twenty-one".