13401204433234 has 16 divisors (see below), whose sum is σ = 20237249551680. Its totient is φ = 6655503846960.

The previous prime is 13401204433189. The next prime is 13401204433241. The reversal of 13401204433234 is 43233440210431.

It is a super-2 number, since 2×13401204433234² (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 13401204433234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11771062 + ... + 12859249.

It is an arithmetic number, because the mean of its divisors is an integer number (1264828096980).

Almost surely, 2^{13401204433234} is an apocalyptic number.

13401204433234 is a deficient number, since it is larger than the sum of its proper divisors (6836045118446).

13401204433234 is a wasteful number, since it uses less digits than its factorization.

13401204433234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24632145.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 13401204433234 its reverse (43233440210431), we get a palindrome (56634644643665).

The spelling of 13401204433234 in words is "thirteen trillion, four hundred one billion, two hundred four million, four hundred thirty-three thousand, two hundred thirty-four".