14422436238 has 32 divisors (see below), whose sum is σ = 33856533504. Its totient is φ = 4009325472.

The previous prime is 14422436179. The next prime is 14422436239. The reversal of 14422436238 is 83263422441.

It is a junction number, because it is equal to n+sod(n) for n = 14422436196 and 14422436205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14422436239) 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 15 ways as a sum of consecutive naturals, for example, 4638870 + ... + 4641977.

It is an arithmetic number, because the mean of its divisors is an integer number (1058016672).

Almost surely, 2^14422436238 is an apocalyptic number.

14422436238 is an abundant number, since it is smaller than the sum of its proper divisors (19434097266).

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

14422436238 is a wasteful number, since it uses less digits than its factorization.

14422436238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9280896.

The product of its digits is 221184, while the sum is 39.

Adding to 14422436238 its reverse (83263422441), we get a palindrome (97685858679).

The spelling of 14422436238 in words is "fourteen billion, four hundred twenty-two million, four hundred thirty-six thousand, two hundred thirty-eight".