43405122000005 has 8 divisors (see below), whose sum is σ = 52255808116512. Its totient is φ = 34610989789008.

The previous prime is 43405121999999. The next prime is 43405122000061. The reversal of 43405122000005 is 50000022150434.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43405122000005 is a prime.

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, 14138474687 + ... + 14138477756.

It is an arithmetic number, because the mean of its divisors is an integer number (6531976014564).

Almost surely, 2^{43405122000005} is an apocalyptic number.

It is an amenable number.

43405122000005 is a deficient number, since it is larger than the sum of its proper divisors (8850686116507).

43405122000005 is a wasteful number, since it uses less digits than its factorization.

43405122000005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28276952755.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 43405122000005 its reverse (50000022150434), we get a palindrome (93405144150439).

The spelling of 43405122000005 in words is "forty-three trillion, four hundred five billion, one hundred twenty-two million, five", and thus it is an aban number.