14501224135 has 4 divisors (see below), whose sum is σ = 17401468968. Its totient is φ = 11600979304.

The previous prime is 14501224117. The next prime is 14501224139. The reversal of 14501224135 is 53142210541.

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 14501224135 - 2⁹ = 14501223623 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 (14501224139) 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, 1450122409 + ... + 1450122418.

It is an arithmetic number, because the mean of its divisors is an integer number (4350367242).

Almost surely, 2^14501224135 is an apocalyptic number.

14501224135 is a deficient number, since it is larger than the sum of its proper divisors (2900244833).

14501224135 is an equidigital number, since it uses as much as digits as its factorization.

14501224135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900244832.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 14501224135 its reverse (53142210541), we get a palindrome (67643434676).

The spelling of 14501224135 in words is "fourteen billion, five hundred one million, two hundred twenty-four thousand, one hundred thirty-five".