43274067705 has 48 divisors (see below), whose sum is σ = 81871096320. Its totient is φ = 20970144000.

The previous prime is 43274067691. The next prime is 43274067713. The reversal of 43274067705 is 50776047234.

It is not a de Polignac number, because 43274067705 - 2²³ = 43265679097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 943341 + ... + 988149.

It is an arithmetic number, because the mean of its divisors is an integer number (1705647840).

Almost surely, 2^43274067705 is an apocalyptic number.

43274067705 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

43274067705 is a deficient number, since it is larger than the sum of its proper divisors (38597028615).

43274067705 is a wasteful number, since it uses less digits than its factorization.

43274067705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46782 (or 46779 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 45.

The spelling of 43274067705 in words is "forty-three billion, two hundred seventy-four million, sixty-seven thousand, seven hundred five".