201423034463 has 8 divisors (see below), whose sum is σ = 230201438880. Its totient is φ = 172645551360.

The previous prime is 201423034453. The next prime is 201423034469. The reversal of 201423034463 is 364430324102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201423034463 - 2⁸ = 201423034207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201423034469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328583 + ... + 714711.

It is an arithmetic number, because the mean of its divisors is an integer number (28775179860).

Almost surely, 2^201423034463 is an apocalyptic number.

201423034463 is a deficient number, since it is larger than the sum of its proper divisors (28778404417).

201423034463 is an equidigital number, since it uses as much as digits as its factorization.

201423034463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460657.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 201423034463 its reverse (364430324102), we get a palindrome (565853358565).

The spelling of 201423034463 in words is "two hundred one billion, four hundred twenty-three million, thirty-four thousand, four hundred sixty-three".