13402210421043 has 12 divisors (see below), whose sum is σ = 19359067467168. Its totient is φ = 8934659679120.

The previous prime is 13402210421021. The next prime is 13402210421059. The reversal of 13402210421043 is 34012401220431.

13402210421043 is a `hidden beast` number, since 1 + 3 + 402 + 2 + 1 + 0 + 4 + 210 + 43 = 666.

It is not a de Polignac number, because 13402210421043 - 2¹⁷ = 13402210289971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13402210420998 and 13402210421016.

It is not an unprimeable number, because it can be changed into a prime (13402210421003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11694555 + ... + 12789332.

It is an arithmetic number, because the mean of its divisors is an integer number (1613255622264).

Almost surely, 2^{13402210421043} is an apocalyptic number.

13402210421043 is a deficient number, since it is larger than the sum of its proper divisors (5956857046125).

13402210421043 is a wasteful number, since it uses less digits than its factorization.

13402210421043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24544714 (or 24544711 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 13402210421043 its reverse (34012401220431), we get a palindrome (47414611641474).

The spelling of 13402210421043 in words is "thirteen trillion, four hundred two billion, two hundred ten million, four hundred twenty-one thousand, forty-three".