314342021423 has 4 divisors (see below), whose sum is σ = 330886338360. Its totient is φ = 297797704488.

The previous prime is 314342021419. The next prime is 314342021437. The reversal of 314342021423 is 324120243413.

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

It is a cyclic number.

It is not a de Polignac number, because 314342021423 - 2² = 314342021419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314342023423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8272158440 + ... + 8272158477.

It is an arithmetic number, because the mean of its divisors is an integer number (82721584590).

Almost surely, 2^314342021423 is an apocalyptic number.

314342021423 is a deficient number, since it is larger than the sum of its proper divisors (16544316937).

314342021423 is a wasteful number, since it uses less digits than its factorization.

314342021423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16544316936.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 314342021423 its reverse (324120243413), we get a palindrome (638462264836).

The spelling of 314342021423 in words is "three hundred fourteen billion, three hundred forty-two million, twenty-one thousand, four hundred twenty-three".