13402335503206 has 24 divisors (see below), whose sum is σ = 21770130919320. Its totient is φ = 6185338488576.

The previous prime is 13402335503113. The next prime is 13402335503209. The reversal of 13402335503206 is 60230553320431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13402335503209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4809861 + ... + 7066783.

It is an arithmetic number, because the mean of its divisors is an integer number (907088788305).

Almost surely, 2^{13402335503206} is an apocalyptic number.

13402335503206 is a deficient number, since it is larger than the sum of its proper divisors (8367795416114).

13402335503206 is a wasteful number, since it uses less digits than its factorization.

13402335503206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274520 (or 2274507 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 37.

Adding to 13402335503206 its reverse (60230553320431), we get a palindrome (73632888823637).

The spelling of 13402335503206 in words is "thirteen trillion, four hundred two billion, three hundred thirty-five million, five hundred three thousand, two hundred six".