14342102146 has 4 divisors (see below), whose sum is σ = 21513153222. Its totient is φ = 7171051072.

The previous prime is 14342102119. The next prime is 14342102147. The reversal of 14342102146 is 64120124341.

14342102146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7432336521 + 6909765625 = 86211^2 + 83125^2 .

It is not an unprimeable number, because it can be changed into a prime (14342102147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3585525535 + ... + 3585525538.

Almost surely, 2^14342102146 is an apocalyptic number.

14342102146 is a deficient number, since it is larger than the sum of its proper divisors (7171051076).

14342102146 is an equidigital number, since it uses as much as digits as its factorization.

14342102146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7171051075.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 14342102146 its reverse (64120124341), we get a palindrome (78462226487).

The spelling of 14342102146 in words is "fourteen billion, three hundred forty-two million, one hundred two thousand, one hundred forty-six".