13619843223 has 16 divisors (see below), whose sum is σ = 20768107776. Its totient is φ = 7777494720.

The previous prime is 13619843197. The next prime is 13619843257. The reversal of 13619843223 is 32234891631.

It is not a de Polignac number, because 13619843223 - 2⁵ = 13619843191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13619845223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187861 + ... + 250062.

It is an arithmetic number, because the mean of its divisors is an integer number (1298006736).

Almost surely, 2^13619843223 is an apocalyptic number.

13619843223 is a deficient number, since it is larger than the sum of its proper divisors (7148264553).

13619843223 is a wasteful number, since it uses less digits than its factorization.

13619843223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439414.

The product of its digits is 186624, while the sum is 42.

The spelling of 13619843223 in words is "thirteen billion, six hundred nineteen million, eight hundred forty-three thousand, two hundred twenty-three".