14020013142311 has 16 divisors (see below), whose sum is σ = 15350057573760. Its totient is φ = 12699284764320.

The previous prime is 14020013142307. The next prime is 14020013142313. The reversal of 14020013142311 is 11324131002041.

It is not a de Polignac number, because 14020013142311 - 2² = 14020013142307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14020013142313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2563316 + ... + 5883078.

It is an arithmetic number, because the mean of its divisors is an integer number (959378598360).

Almost surely, 2^{14020013142311} is an apocalyptic number.

14020013142311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14020013142311 is a deficient number, since it is larger than the sum of its proper divisors (1330044431449).

14020013142311 is a wasteful number, since it uses less digits than its factorization.

14020013142311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3321166.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 14020013142311 its reverse (11324131002041), we get a palindrome (25344144144352).

The spelling of 14020013142311 in words is "fourteen trillion, twenty billion, thirteen million, one hundred forty-two thousand, three hundred eleven".