13423000422 has 48 divisors (see below), whose sum is σ = 30333892608. Its totient is φ = 3950575200.

The previous prime is 13423000417. The next prime is 13423000429. The reversal of 13423000422 is 22400032431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13423000429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 264454 + ... + 311097.

It is an arithmetic number, because the mean of its divisors is an integer number (631956096).

Almost surely, 2^13423000422 is an apocalyptic number.

13423000422 is an abundant number, since it is smaller than the sum of its proper divisors (16910892186).

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

13423000422 is a wasteful number, since it uses less digits than its factorization.

13423000422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575605 (or 575592 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 13423000422 its reverse (22400032431), we get a palindrome (35823032853).

The spelling of 13423000422 in words is "thirteen billion, four hundred twenty-three million, four hundred twenty-two", and thus it is an aban number.