13200420423004 has 6 divisors (see below), whose sum is σ = 23100735740264. Its totient is φ = 6600210211500.

The previous prime is 13200420422941. The next prime is 13200420423041. The reversal of 13200420423004 is 40032402400231.

It is a happy number.

It is a super-2 number, since 2×13200420423004² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13200420423004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1650052552872 + ... + 1650052552879.

Almost surely, 2^{13200420423004} is an apocalyptic number.

It is an amenable number.

13200420423004 is a deficient number, since it is larger than the sum of its proper divisors (9900315317260).

13200420423004 is a wasteful number, since it uses less digits than its factorization.

13200420423004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3300105105755 (or 3300105105753 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 13200420423004 its reverse (40032402400231), we get a palindrome (53232822823235).

The spelling of 13200420423004 in words is "thirteen trillion, two hundred billion, four hundred twenty million, four hundred twenty-three thousand, four".