13842448323 has 8 divisors (see below), whose sum is σ = 20134470336. Its totient is φ = 8389362600.

The previous prime is 13842448283. The next prime is 13842448337. The reversal of 13842448323 is 32384424831.

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

It is not a de Polignac number, because 13842448323 - 2¹⁰ = 13842447299 is a prime.

It is a super-2 number, since 2×13842448323² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (13842448393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209734033 + ... + 209734098.

It is an arithmetic number, because the mean of its divisors is an integer number (2516808792).

Almost surely, 2^13842448323 is an apocalyptic number.

13842448323 is a deficient number, since it is larger than the sum of its proper divisors (6292022013).

13842448323 is a wasteful number, since it uses less digits than its factorization.

13842448323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419468145.

The product of its digits is 442368, while the sum is 42.

The spelling of 13842448323 in words is "thirteen billion, eight hundred forty-two million, four hundred forty-eight thousand, three hundred twenty-three".