14013120511 has 8 divisors (see below), whose sum is σ = 15091972560. Its totient is φ = 12934399872.

The previous prime is 14013120481. The next prime is 14013120523. The reversal of 14013120511 is 11502131041.

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

It is a cyclic number.

It is not a de Polignac number, because 14013120511 - 2¹⁷ = 14012989439 is a prime.

It is a super-2 number, since 2×14013120511² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14013120211) 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, 397575 + ... + 431383.

It is an arithmetic number, because the mean of its divisors is an integer number (1886496570).

Almost surely, 2^14013120511 is an apocalyptic number.

14013120511 is a deficient number, since it is larger than the sum of its proper divisors (1078852049).

14013120511 is a wasteful number, since it uses less digits than its factorization.

14013120511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65705.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 14013120511 its reverse (11502131041), we get a palindrome (25515251552).

The spelling of 14013120511 in words is "fourteen billion, thirteen million, one hundred twenty thousand, five hundred eleven".