14020321011 has 8 divisors (see below), whose sum is σ = 19128500160. Its totient is φ = 9129511272.

The previous prime is 14020321001. The next prime is 14020321031. The reversal of 14020321011 is 11012302041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14020321011 - 2¹⁹ = 14019796723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14020321001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54342201 + ... + 54342458.

It is an arithmetic number, because the mean of its divisors is an integer number (2391062520).

Almost surely, 2^14020321011 is an apocalyptic number.

14020321011 is a deficient number, since it is larger than the sum of its proper divisors (5108179149).

14020321011 is a wasteful number, since it uses less digits than its factorization.

14020321011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108684705.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 14020321011 its reverse (11012302041), we get a palindrome (25032623052).

The spelling of 14020321011 in words is "fourteen billion, twenty million, three hundred twenty-one thousand, eleven".