14146011446 has 32 divisors (see below), whose sum is σ = 24643863360. Its totient is φ = 5964973056.

The previous prime is 14146011431. The next prime is 14146011469. The reversal of 14146011446 is 64411064141.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184100 + ... + 249368.

It is an arithmetic number, because the mean of its divisors is an integer number (770120730).

Almost surely, 2^14146011446 is an apocalyptic number.

14146011446 is a deficient number, since it is larger than the sum of its proper divisors (10497851914).

14146011446 is a wasteful number, since it uses less digits than its factorization.

14146011446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65528.

The product of its (nonzero) digits is 9216, while the sum is 32.

Adding to 14146011446 its reverse (64411064141), we get a palindrome (78557075587).

The spelling of 14146011446 in words is "fourteen billion, one hundred forty-six million, eleven thousand, four hundred forty-six".