1423663862327 has 4 divisors (see below), whose sum is σ = 1627044414096. Its totient is φ = 1220283310560.

The previous prime is 1423663862293. The next prime is 1423663862333. The reversal of 1423663862327 is 7232683663241.

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 1423663862327 - 2⁶ = 1423663862263 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 (1423663862527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101690275874 + ... + 101690275887.

It is an arithmetic number, because the mean of its divisors is an integer number (406761103524).

Almost surely, 2^{1423663862327} is an apocalyptic number.

1423663862327 is a deficient number, since it is larger than the sum of its proper divisors (203380551769).

1423663862327 is an equidigital number, since it uses as much as digits as its factorization.

1423663862327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203380551768.

The product of its digits is 10450944, while the sum is 53.

The spelling of 1423663862327 in words is "one trillion, four hundred twenty-three billion, six hundred sixty-three million, eight hundred sixty-two thousand, three hundred twenty-seven".