19423210314 has 32 divisors (see below), whose sum is σ = 39201865920. Its totient is φ = 6415344000.

The previous prime is 19423210307. The next prime is 19423210319. The reversal of 19423210314 is 41301232491.

It is a super-2 number, since 2×19423210314² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (19423210319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412164 + ... + 456864.

It is an arithmetic number, because the mean of its divisors is an integer number (1225058310).

Almost surely, 2^19423210314 is an apocalyptic number.

19423210314 is an abundant number, since it is smaller than the sum of its proper divisors (19778655606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19423210314 is a wasteful number, since it uses less digits than its factorization.

19423210314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45366.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 19423210314 in words is "nineteen billion, four hundred twenty-three million, two hundred ten thousand, three hundred fourteen".