13223142430 has 8 divisors (see below), whose sum is σ = 23801656392. Its totient is φ = 5289256968.

The previous prime is 13223142407. The next prime is 13223142467. The reversal of 13223142430 is 3424132231.

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

It is a junction number, because it is equal to n+sod(n) for n = 13223142395 and 13223142404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661157112 + ... + 661157131.

It is an arithmetic number, because the mean of its divisors is an integer number (2975207049).

Almost surely, 2^13223142430 is an apocalyptic number.

13223142430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13223142430 is a deficient number, since it is larger than the sum of its proper divisors (10578513962).

13223142430 is a wasteful number, since it uses less digits than its factorization.

13223142430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322314250.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 13223142430 its reverse (3424132231), we get a palindrome (16647274661).

The spelling of 13223142430 in words is "thirteen billion, two hundred twenty-three million, one hundred forty-two thousand, four hundred thirty".