43342043344305 has 16 divisors (see below), whose sum is σ = 69349167087360. Its totient is φ = 23115123871488.

The previous prime is 43342043344219. The next prime is 43342043344321. The reversal of 43342043344305 is 50344334024334.

It is not a de Polignac number, because 43342043344305 - 2⁷ = 43342043344177 is a prime.

It is a super-2 number, since 2×43342043344305² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38969512 + ... + 40066281.

It is an arithmetic number, because the mean of its divisors is an integer number (4334322942960).

Almost surely, 2^{43342043344305} is an apocalyptic number.

It is an amenable number.

43342043344305 is a deficient number, since it is larger than the sum of its proper divisors (26007123743055).

43342043344305 is a wasteful number, since it uses less digits than its factorization.

43342043344305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79072360.

The product of its (nonzero) digits is 2488320, while the sum is 42.

Adding to 43342043344305 its reverse (50344334024334), we get a palindrome (93686377368639).

The spelling of 43342043344305 in words is "forty-three trillion, three hundred forty-two billion, forty-three million, three hundred forty-four thousand, three hundred five".