13433342353345 has 8 divisors (see below), whose sum is σ = 16213190078376. Its totient is φ = 10684554379776.

The previous prime is 13433342353303. The next prime is 13433342353351. The reversal of 13433342353345 is 54335324333431.

It can be written as a sum of positive squares in 4 ways, for example, as 8874703153936 + 4558639199409 = 2979044^2 + 2135097^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 13433342353345 - 2¹⁷ = 13433342222273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13433342353295 and 13433342353304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7764936912 + ... + 7764938641.

It is an arithmetic number, because the mean of its divisors is an integer number (2026648759797).

Almost surely, 2^{13433342353345} is an apocalyptic number.

It is an amenable number.

13433342353345 is a deficient number, since it is larger than the sum of its proper divisors (2779847725031).

13433342353345 is a wasteful number, since it uses less digits than its factorization.

13433342353345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15529875731.

The product of its digits is 6998400, while the sum is 46.

Adding to 13433342353345 its reverse (54335324333431), we get a palindrome (67768666686776).

The spelling of 13433342353345 in words is "thirteen trillion, four hundred thirty-three billion, three hundred forty-two million, three hundred fifty-three thousand, three hundred forty-five".