43676534042233 has 2 divisors, whose sum is σ = 43676534042234. Its totient is φ = 43676534042232.

The previous prime is 43676534042201. The next prime is 43676534042237. The reversal of 43676534042233 is 33224043567634.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31254271664704 + 12422262377529 = 5590552^2 + 3524523^2 .

It is a cyclic number.

It is not a de Polignac number, because 43676534042233 - 2⁵ = 43676534042201 is a prime.

It is not a weakly prime, because it can be changed into another prime (43676534042237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21838267021116 + 21838267021117.

It is an arithmetic number, because the mean of its divisors is an integer number (21838267021117).

Almost surely, 2^{43676534042233} is an apocalyptic number.

It is an amenable number.

43676534042233 is a deficient number, since it is larger than the sum of its proper divisors (1).

43676534042233 is an equidigital number, since it uses as much as digits as its factorization.

43676534042233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26127360, while the sum is 52.

The spelling of 43676534042233 in words is "forty-three trillion, six hundred seventy-six billion, five hundred thirty-four million, forty-two thousand, two hundred thirty-three".