13423040302 has 24 divisors (see below), whose sum is σ = 24799593744. Its totient is φ = 5414334912.

The previous prime is 13423040273. The next prime is 13423040339. The reversal of 13423040302 is 20304032431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4026858 + ... + 4030189.

It is an arithmetic number, because the mean of its divisors is an integer number (1033316406).

Almost surely, 2^13423040302 is an apocalyptic number.

13423040302 is a deficient number, since it is larger than the sum of its proper divisors (11376553442).

13423040302 is a wasteful number, since it uses less digits than its factorization.

13423040302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8057080 (or 8057073 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 13423040302 its reverse (20304032431), we get a palindrome (33727072733).

The spelling of 13423040302 in words is "thirteen billion, four hundred twenty-three million, forty thousand, three hundred two".