14238314356 has 18 divisors (see below), whose sum is σ = 28985140338. Its totient is φ = 6102134640.

The previous prime is 14238314347. The next prime is 14238314357. The reversal of 14238314356 is 65341383241.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12907232100 + 1331082256 = 113610^2 + 36484^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14238314357) 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 5 ways as a sum of consecutive naturals, for example, 36322035 + ... + 36322426.

Almost surely, 2^14238314356 is an apocalyptic number.

It is an amenable number.

14238314356 is an abundant number, since it is smaller than the sum of its proper divisors (14746825982).

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

14238314356 is a wasteful number, since it uses less digits than its factorization.

14238314356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72644479 (or 72644470 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

Adding to 14238314356 its reverse (65341383241), we get a palindrome (79579697597).

The spelling of 14238314356 in words is "fourteen billion, two hundred thirty-eight million, three hundred fourteen thousand, three hundred fifty-six".