14323220399994 has 48 divisors (see below), whose sum is σ = 31488218989920. Its totient is φ = 4340258322400.

The previous prime is 14323220399947. The next prime is 14323220400037. The reversal of 14323220399994 is 49999302232341.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30616312 + ... + 31080620.

It is an arithmetic number, because the mean of its divisors is an integer number (656004562290).

Almost surely, 2^{14323220399994} is an apocalyptic number.

14323220399994 is an abundant number, since it is smaller than the sum of its proper divisors (17164998589926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14323220399994 is a wasteful number, since it uses less digits than its factorization.

14323220399994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506827 (or 506816 counting only the distinct ones).

The product of its (nonzero) digits is 22674816, while the sum is 60.

The spelling of 14323220399994 in words is "fourteen trillion, three hundred twenty-three billion, two hundred twenty million, three hundred ninety-nine thousand, nine hundred ninety-four".