627223214423 has 24 divisors (see below), whose sum is σ = 681034078368. Its totient is φ = 577398761472.

The previous prime is 627223214419. The next prime is 627223214461. The reversal of 627223214423 is 324412322726.

It is not a de Polignac number, because 627223214423 - 2² = 627223214419 is a prime.

It is a super-2 number, since 2×627223214423² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (627223214473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 225862211 + ... + 225864987.

It is an arithmetic number, because the mean of its divisors is an integer number (28376419932).

Almost surely, 2^627223214423 is an apocalyptic number.

627223214423 is a deficient number, since it is larger than the sum of its proper divisors (53810863945).

627223214423 is a wasteful number, since it uses less digits than its factorization.

627223214423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5963 (or 5950 counting only the distinct ones).

The product of its digits is 193536, while the sum is 38.

The spelling of 627223214423 in words is "six hundred twenty-seven billion, two hundred twenty-three million, two hundred fourteen thousand, four hundred twenty-three".