14145403011 has 4 divisors (see below), whose sum is σ = 18860537352. Its totient is φ = 9430268672.

The previous prime is 14145403007. The next prime is 14145403031. The reversal of 14145403011 is 11030454141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14145403011 - 2² = 14145403007 is a prime.

It is a super-2 number, since 2×14145403011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14145403031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2357567166 + ... + 2357567171.

It is an arithmetic number, because the mean of its divisors is an integer number (4715134338).

Almost surely, 2^14145403011 is an apocalyptic number.

14145403011 is a deficient number, since it is larger than the sum of its proper divisors (4715134341).

14145403011 is an equidigital number, since it uses as much as digits as its factorization.

14145403011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4715134340.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 14145403011 its reverse (11030454141), we get a palindrome (25175857152).

The spelling of 14145403011 in words is "fourteen billion, one hundred forty-five million, four hundred three thousand, eleven".