14639203045 has 8 divisors (see below), whose sum is σ = 18172803960. Its totient is φ = 11307522240.

The previous prime is 14639203027. The next prime is 14639203063. The reversal of 14639203045 is 54030293641.

It is an interprime number because it is at equal distance from previous prime (14639203027) and next prime (14639203063).

It can be written as a sum of positive squares in 4 ways, for example, as 215913636 + 14423289409 = 14694^2 + 120097^2 .

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

It is not a de Polignac number, because 14639203045 - 2¹⁵ = 14639170277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14639202995 and 14639203013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50479866 + ... + 50480155.

It is an arithmetic number, because the mean of its divisors is an integer number (2271600495).

Almost surely, 2^14639203045 is an apocalyptic number.

It is an amenable number.

14639203045 is a deficient number, since it is larger than the sum of its proper divisors (3533600915).

14639203045 is a wasteful number, since it uses less digits than its factorization.

14639203045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100960055.

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 14639203045 its reverse (54030293641), we get a palindrome (68669496686).

The spelling of 14639203045 in words is "fourteen billion, six hundred thirty-nine million, two hundred three thousand, forty-five".