43607072227 has 2 divisors, whose sum is σ = 43607072228. Its totient is φ = 43607072226.

The previous prime is 43607072183. The next prime is 43607072251. The reversal of 43607072227 is 72227070634.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43607072227 - 2¹⁵ = 43607039459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43607072227.

It is not a weakly prime, because it can be changed into another prime (43607072287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21803536113 + 21803536114.

It is an arithmetic number, because the mean of its divisors is an integer number (21803536114).

Almost surely, 2^43607072227 is an apocalyptic number.

43607072227 is a deficient number, since it is larger than the sum of its proper divisors (1).

43607072227 is an equidigital number, since it uses as much as digits as its factorization.

43607072227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 197568, while the sum is 40.

The spelling of 43607072227 in words is "forty-three billion, six hundred seven million, seventy-two thousand, two hundred twenty-seven".