321234114334143 has 4 divisors (see below), whose sum is σ = 428312152445528. Its totient is φ = 214156076222760.

The previous prime is 321234114334123. The next prime is 321234114334153. The reversal of 321234114334143 is 341433411432123.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 321234114334143 - 2⁶ = 321234114334079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321234114334123) 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 3 ways as a sum of consecutive naturals, for example, 53539019055688 + ... + 53539019055693.

It is an arithmetic number, because the mean of its divisors is an integer number (107078038111382).

Almost surely, 2^{321234114334143} is an apocalyptic number.

321234114334143 is a deficient number, since it is larger than the sum of its proper divisors (107078038111385).

321234114334143 is a wasteful number, since it uses less digits than its factorization.

321234114334143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107078038111384.

The product of its digits is 248832, while the sum is 39.

Adding to 321234114334143 its reverse (341433411432123), we get a palindrome (662667525766266).

The spelling of 321234114334143 in words is "three hundred twenty-one trillion, two hundred thirty-four billion, one hundred fourteen million, three hundred thirty-four thousand, one hundred forty-three".