43013411011267 has 2 divisors, whose sum is σ = 43013411011268. Its totient is φ = 43013411011266.

The previous prime is 43013411011217. The next prime is 43013411011273. The reversal of 43013411011267 is 76211011431034.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43013411011267 is a prime.

It is not a weakly prime, because it can be changed into another prime (43013411011217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21506705505633 + 21506705505634.

It is an arithmetic number, because the mean of its divisors is an integer number (21506705505634).

Almost surely, 2^{43013411011267} is an apocalyptic number.

43013411011267 is a deficient number, since it is larger than the sum of its proper divisors (1).

43013411011267 is an equidigital number, since it uses as much as digits as its factorization.

43013411011267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 43013411011267 in words is "forty-three trillion, thirteen billion, four hundred eleven million, eleven thousand, two hundred sixty-seven".