14301443146 has 24 divisors (see below), whose sum is σ = 22660875684. Its totient is φ = 6768316800.

The previous prime is 14301443087. The next prime is 14301443159. The reversal of 14301443146 is 64134410341.

14301443146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8614624225 + 5686818921 = 92815^2 + 75411^2 .

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 858876 + ... + 875368.

Almost surely, 2^14301443146 is an apocalyptic number.

14301443146 is a deficient number, since it is larger than the sum of its proper divisors (8359432538).

14301443146 is a wasteful number, since it uses less digits than its factorization.

14301443146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17734 (or 17715 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 14301443146 its reverse (64134410341), we get a palindrome (78435853487).

The spelling of 14301443146 in words is "fourteen billion, three hundred one million, four hundred forty-three thousand, one hundred forty-six".