13302400406 has 8 divisors (see below), whose sum is σ = 19957446840. Its totient is φ = 6649918128.

The previous prime is 13302400387. The next prime is 13302400409. The reversal of 13302400406 is 60400420331.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13302400409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 628016 + ... + 648851.

It is an arithmetic number, because the mean of its divisors is an integer number (2494680855).

Almost surely, 2^13302400406 is an apocalyptic number.

13302400406 is a deficient number, since it is larger than the sum of its proper divisors (6655046434).

13302400406 is a wasteful number, since it uses less digits than its factorization.

13302400406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282078.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13302400406 its reverse (60400420331), we get a palindrome (73702820737).

The spelling of 13302400406 in words is "thirteen billion, three hundred two million, four hundred thousand, four hundred six".