14004422623 has 2 divisors, whose sum is σ = 14004422624. Its totient is φ = 14004422622.

The previous prime is 14004422609. The next prime is 14004422651. The reversal of 14004422623 is 32622440041.

It is an a-pointer prime, because the next prime (14004422651) can be obtained adding 14004422623 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14004422623 - 2²¹ = 14002325471 is a prime.

It is a super-2 number, since 2×14004422623² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14004422591 and 14004422600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14004422023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7002211311 + 7002211312.

It is an arithmetic number, because the mean of its divisors is an integer number (7002211312).

Almost surely, 2^14004422623 is an apocalyptic number.

14004422623 is a deficient number, since it is larger than the sum of its proper divisors (1).

14004422623 is an equidigital number, since it uses as much as digits as its factorization.

14004422623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 14004422623 its reverse (32622440041), we get a palindrome (46626862664).

The spelling of 14004422623 in words is "fourteen billion, four million, four hundred twenty-two thousand, six hundred twenty-three".