43347272405 has 8 divisors (see below), whose sum is σ = 52793096352. Its totient is φ = 34160238288.

The previous prime is 43347272383. The next prime is 43347272413. The reversal of 43347272405 is 50427274334.

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 43347272405 - 2⁸ = 43347272149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64697087 + ... + 64697756.

It is an arithmetic number, because the mean of its divisors is an integer number (6599137044).

Almost surely, 2^43347272405 is an apocalyptic number.

It is an amenable number.

43347272405 is a deficient number, since it is larger than the sum of its proper divisors (9445823947).

43347272405 is a wasteful number, since it uses less digits than its factorization.

43347272405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129394915.

The product of its (nonzero) digits is 564480, while the sum is 41.

The spelling of 43347272405 in words is "forty-three billion, three hundred forty-seven million, two hundred seventy-two thousand, four hundred five".