14223204142323 has 64 divisors (see below), whose sum is σ = 21819972464640. Its totient is φ = 8157073795200.

The previous prime is 14223204142237. The next prime is 14223204142327. The reversal of 14223204142323 is 32324140232241.

It is a happy number.

It is not a de Polignac number, because 14223204142323 - 2²⁸ = 14222935706867 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (14223204142327) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29618593 + ... + 30094973.

It is an arithmetic number, because the mean of its divisors is an integer number (340937069760).

Almost surely, 2^{14223204142323} is an apocalyptic number.

14223204142323 is a deficient number, since it is larger than the sum of its proper divisors (7596768322317).

14223204142323 is a wasteful number, since it uses less digits than its factorization.

14223204142323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476840.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 14223204142323 its reverse (32324140232241), we get a palindrome (46547344374564).

The spelling of 14223204142323 in words is "fourteen trillion, two hundred twenty-three billion, two hundred four million, one hundred forty-two thousand, three hundred twenty-three".