14203412045 has 4 divisors (see below), whose sum is σ = 17044094460. Its totient is φ = 11362729632.

The previous prime is 14203412033. The next prime is 14203412051. The reversal of 14203412045 is 54021430241.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5262196681 + 8941215364 = 72541^2 + 94558^2 .

It is a cyclic number.

It is not a de Polignac number, because 14203412045 - 2⁴ = 14203412029 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1420341200 + ... + 1420341209.

It is an arithmetic number, because the mean of its divisors is an integer number (4261023615).

Almost surely, 2^14203412045 is an apocalyptic number.

It is an amenable number.

14203412045 is a deficient number, since it is larger than the sum of its proper divisors (2840682415).

14203412045 is an equidigital number, since it uses as much as digits as its factorization.

14203412045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2840682414.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 14203412045 its reverse (54021430241), we get a palindrome (68224842286).

The spelling of 14203412045 in words is "fourteen billion, two hundred three million, four hundred twelve thousand, forty-five".