423123114305 has 16 divisors (see below), whose sum is σ = 538058376000. Its totient is φ = 318530537280.

The previous prime is 423123114287. The next prime is 423123114347. The reversal of 423123114305 is 503411321324.

It is not a de Polignac number, because 423123114305 - 2⁶ = 423123114241 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14931911 + ... + 14960220.

It is an arithmetic number, because the mean of its divisors is an integer number (33628648500).

Almost surely, 2^423123114305 is an apocalyptic number.

It is an amenable number.

423123114305 is a deficient number, since it is larger than the sum of its proper divisors (114935261695).

423123114305 is a wasteful number, since it uses less digits than its factorization.

423123114305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29892304.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 423123114305 its reverse (503411321324), we get a palindrome (926534435629).

The spelling of 423123114305 in words is "four hundred twenty-three billion, one hundred twenty-three million, one hundred fourteen thousand, three hundred five".