13343013223431 has 8 divisors (see below), whose sum is σ = 18364577339904. Its totient is φ = 8608395627960.

The previous prime is 13343013223411. The next prime is 13343013223457. The reversal of 13343013223431 is 13432231034331.

It is a happy number.

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

It is not a de Polignac number, because 13343013223431 - 2⁷ = 13343013223303 is a prime.

It is a super-2 number, since 2×13343013223431² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13343013223392 and 13343013223401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13343013223411) by changing a digit.

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, 71736630141 + ... + 71736630326.

It is an arithmetic number, because the mean of its divisors is an integer number (2295572167488).

Almost surely, 2^{13343013223431} is an apocalyptic number.

13343013223431 is a deficient number, since it is larger than the sum of its proper divisors (5021564116473).

13343013223431 is a wasteful number, since it uses less digits than its factorization.

13343013223431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143473260501.

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 13343013223431 its reverse (13432231034331), we get a palindrome (26775244257762).

The spelling of 13343013223431 in words is "thirteen trillion, three hundred forty-three billion, thirteen million, two hundred twenty-three thousand, four hundred thirty-one".