13423344102 has 192 divisors, whose sum is σ = 34971955200. Its totient is φ = 3717693504.

The previous prime is 13423344101. The next prime is 13423344163. The reversal of 13423344102 is 20144332431.

13423344102 is a `hidden beast` number, since 13 + 4 + 233 + 4 + 410 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13423344101) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 48459588 + ... + 48459864.

It is an arithmetic number, because the mean of its divisors is an integer number (182145600).

Almost surely, 2^13423344102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13423344102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17485977600).

13423344102 is an abundant number, since it is smaller than the sum of its proper divisors (21548611098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13423344102 is a wasteful number, since it uses less digits than its factorization.

13423344102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 13423344102 its reverse (20144332431), we get a palindrome (33567676533).

The spelling of 13423344102 in words is "thirteen billion, four hundred twenty-three million, three hundred forty-four thousand, one hundred two".