14229525638 has 36 divisors (see below), whose sum is σ = 23135554260. Its totient is φ = 6545591856.

The previous prime is 14229525637. The next prime is 14229525649. The reversal of 14229525638 is 83652592241.

It is a junction number, because it is equal to n+sod(n) for n = 14229525592 and 14229525601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14229525637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 27207245 + ... + 27207767.

It is an arithmetic number, because the mean of its divisors is an integer number (642654285).

Almost surely, 2^14229525638 is an apocalyptic number.

14229525638 is a deficient number, since it is larger than the sum of its proper divisors (8906028622).

14229525638 is an frugal number, since it uses more digits than its factorization.

14229525638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141 (or 581 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 47.

The spelling of 14229525638 in words is "fourteen billion, two hundred twenty-nine million, five hundred twenty-five thousand, six hundred thirty-eight".