13401444313234 has 8 divisors (see below), whose sum is σ = 20102664699468. Its totient is φ = 6700556080080.

The previous prime is 13401444313139. The next prime is 13401444313247. The reversal of 13401444313234 is 43231344410431.

It can be written as a sum of positive squares in 2 ways, for example, as 13401112527009 + 331786225 = 3660753^2 + 18215^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13401444313193 and 13401444313202.

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 3 ways as a sum of consecutive naturals, for example, 82937377 + ... + 83098804.

Almost surely, 2^{13401444313234} is an apocalyptic number.

13401444313234 is a deficient number, since it is larger than the sum of its proper divisors (6701220386234).

13401444313234 is a wasteful number, since it uses less digits than its factorization.

13401444313234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166076540.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 13401444313234 its reverse (43231344410431), we get a palindrome (56632788723665).

The spelling of 13401444313234 in words is "thirteen trillion, four hundred one billion, four hundred forty-four million, three hundred thirteen thousand, two hundred thirty-four".