4342344013445 has 8 divisors (see below), whose sum is σ = 5210860746744. Its totient is φ = 3473843257024.

The previous prime is 4342344013367. The next prime is 4342344013451. The reversal of 4342344013445 is 5443104432434.

It can be written as a sum of positive squares in 4 ways, for example, as 1278559378756 + 3063784634689 = 1130734^2 + 1750367^2 .

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 4342344013445 - 2²⁴ = 4342327236229 is a prime.

It is a super-2 number, since 2×4342344013445² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 3387914 + ... + 4490283.

It is an arithmetic number, because the mean of its divisors is an integer number (651357593343).

Almost surely, 2^{4342344013445} is an apocalyptic number.

It is an amenable number.

4342344013445 is a deficient number, since it is larger than the sum of its proper divisors (868516733299).

4342344013445 is a wasteful number, since it uses less digits than its factorization.

4342344013445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7988439.

The product of its (nonzero) digits is 1105920, while the sum is 41.

Adding to 4342344013445 its reverse (5443104432434), we get a palindrome (9785448445879).

The spelling of 4342344013445 in words is "four trillion, three hundred forty-two billion, three hundred forty-four million, thirteen thousand, four hundred forty-five".