423343053214093 has 4 divisors (see below), whose sum is σ = 429305631428448. Its totient is φ = 417380474999740.

The previous prime is 423343053214069. The next prime is 423343053214099. The reversal of 423343053214093 is 390412350343324.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 423343053214093 - 2⁹ = 423343053213581 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 (423343053214099) 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, 2981289107071 + ... + 2981289107212.

It is an arithmetic number, because the mean of its divisors is an integer number (107326407857112).

Almost surely, 2^{423343053214093} is an apocalyptic number.

It is an amenable number.

423343053214093 is a deficient number, since it is larger than the sum of its proper divisors (5962578214355).

423343053214093 is an equidigital number, since it uses as much as digits as its factorization.

423343053214093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5962578214354.

The product of its (nonzero) digits is 2799360, while the sum is 46.

The spelling of 423343053214093 in words is "four hundred twenty-three trillion, three hundred forty-three billion, fifty-three million, two hundred fourteen thousand, ninety-three".