14501443145 has 16 divisors (see below), whose sum is σ = 20084606208. Its totient is φ = 9845390400.

The previous prime is 14501443133. The next prime is 14501443153. The reversal of 14501443145 is 54134410541.

It is not a de Polignac number, because 14501443145 - 2⁴ = 14501443129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2047589 + ... + 2054658.

It is an arithmetic number, because the mean of its divisors is an integer number (1255287888).

Almost surely, 2^14501443145 is an apocalyptic number.

It is an amenable number.

14501443145 is a deficient number, since it is larger than the sum of its proper divisors (5583163063).

14501443145 is a wasteful number, since it uses less digits than its factorization.

14501443145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4102360.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 14501443145 its reverse (54134410541), we get a palindrome (68635853686).

The spelling of 14501443145 in words is "fourteen billion, five hundred one million, four hundred forty-three thousand, one hundred forty-five".