14443102102 has 64 divisors (see below), whose sum is σ = 25674356736. Its totient is φ = 6007426560.

The previous prime is 14443102099. The next prime is 14443102109. The reversal of 14443102102 is 20120134441.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14443102109) 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 31 ways as a sum of consecutive naturals, for example, 27615613 + ... + 27616135.

It is an arithmetic number, because the mean of its divisors is an integer number (401161824).

Almost surely, 2^14443102102 is an apocalyptic number.

14443102102 is a deficient number, since it is larger than the sum of its proper divisors (11231254634).

14443102102 is a wasteful number, since it uses less digits than its factorization.

14443102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 14443102102 its reverse (20120134441), we get a palindrome (34563236543).

The spelling of 14443102102 in words is "fourteen billion, four hundred forty-three million, one hundred two thousand, one hundred two".