14001323012 has 24 divisors (see below), whose sum is σ = 25948661760. Its totient is φ = 6587579520.

The previous prime is 14001322967. The next prime is 14001323053. The reversal of 14001323012 is 21032310041.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 396437 + ... + 430307.

It is an arithmetic number, because the mean of its divisors is an integer number (1081194240).

Almost surely, 2^14001323012 is an apocalyptic number.

It is an amenable number.

14001323012 is a deficient number, since it is larger than the sum of its proper divisors (11947338748).

14001323012 is a wasteful number, since it uses less digits than its factorization.

14001323012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39971 (or 39969 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 14001323012 its reverse (21032310041), we get a palindrome (35033633053).

The spelling of 14001323012 in words is "fourteen billion, one million, three hundred twenty-three thousand, twelve".