423112304423 has 16 divisors (see below), whose sum is σ = 434338867200. Its totient is φ = 411929867520.

The previous prime is 423112304413. The next prime is 423112304429. The reversal of 423112304423 is 324403211324.

It is a cyclic number.

It is not a de Polignac number, because 423112304423 - 2³⁶ = 354392827687 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 (423112304429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43467065 + ... + 43476797.

It is an arithmetic number, because the mean of its divisors is an integer number (27146179200).

Almost surely, 2^423112304423 is an apocalyptic number.

423112304423 is a deficient number, since it is larger than the sum of its proper divisors (11226562777).

423112304423 is a wasteful number, since it uses less digits than its factorization.

423112304423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11882.

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

Adding to 423112304423 its reverse (324403211324), we get a palindrome (747515515747).

The spelling of 423112304423 in words is "four hundred twenty-three billion, one hundred twelve million, three hundred four thousand, four hundred twenty-three".