423062142343 has 4 divisors (see below), whose sum is σ = 423063750600. Its totient is φ = 423060534088.

The previous prime is 423062142331. The next prime is 423062142353. The reversal of 423062142343 is 343241260324.

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 423062142343 - 2¹³ = 423062134151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 423062142299 and 423062142308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423062142323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307168 + ... + 969781.

It is an arithmetic number, because the mean of its divisors is an integer number (105765937650).

Almost surely, 2^423062142343 is an apocalyptic number.

423062142343 is a deficient number, since it is larger than the sum of its proper divisors (1608257).

423062142343 is a wasteful number, since it uses less digits than its factorization.

423062142343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608256.

The product of its (nonzero) digits is 82944, while the sum is 34.

The spelling of 423062142343 in words is "four hundred twenty-three billion, sixty-two million, one hundred forty-two thousand, three hundred forty-three".