321023141242318 has 16 divisors (see below), whose sum is σ = 486237970132560. Its totient is φ = 158950927855296.

The previous prime is 321023141242301. The next prime is 321023141242319. The reversal of 321023141242318 is 813242141320123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321023141242319) 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, 1777407103 + ... + 1777587706.

It is an arithmetic number, because the mean of its divisors is an integer number (30389873133285).

Almost surely, 2^{321023141242318} is an apocalyptic number.

321023141242318 is a deficient number, since it is larger than the sum of its proper divisors (165214828890242).

321023141242318 is a wasteful number, since it uses less digits than its factorization.

321023141242318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3554995251.

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 321023141242318 in words is "three hundred twenty-one trillion, twenty-three billion, one hundred forty-one million, two hundred forty-two thousand, three hundred eighteen".