13420130402 has 16 divisors (see below), whose sum is σ = 23022299520. Its totient is φ = 5747394048.

The previous prime is 13420130401. The next prime is 13420130417. The reversal of 13420130402 is 20403102431.

13420130402 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13420130401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320438 + ... + 359889.

It is an arithmetic number, because the mean of its divisors is an integer number (1438893720).

Almost surely, 2^13420130402 is an apocalyptic number.

13420130402 is a deficient number, since it is larger than the sum of its proper divisors (9602169118).

13420130402 is a wasteful number, since it uses less digits than its factorization.

13420130402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681745.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 13420130402 its reverse (20403102431), we get a palindrome (33823232833).

The spelling of 13420130402 in words is "thirteen billion, four hundred twenty million, one hundred thirty thousand, four hundred two".