14012023511 has 16 divisors (see below), whose sum is σ = 14425931520. Its totient is φ = 13601757120.

The previous prime is 14012023481. The next prime is 14012023523. The reversal of 14012023511 is 11532021041.

14012023511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14012023511 - 2¹⁴ = 14012007127 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 (14012023561) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8404700 + ... + 8406366.

It is an arithmetic number, because the mean of its divisors is an integer number (901620720).

Almost surely, 2^14012023511 is an apocalyptic number.

14012023511 is a deficient number, since it is larger than the sum of its proper divisors (413908009).

14012023511 is a wasteful number, since it uses less digits than its factorization.

14012023511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2614.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 14012023511 its reverse (11532021041), we get a palindrome (25544044552).

The spelling of 14012023511 in words is "fourteen billion, twelve million, twenty-three thousand, five hundred eleven".