43270456464679 has 2 divisors, whose sum is σ = 43270456464680. Its totient is φ = 43270456464678.

The previous prime is 43270456464667. The next prime is 43270456464751. The reversal of 43270456464679 is 97646465407234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43270456464679 - 2¹⁷ = 43270456333607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43270456464379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21635228232339 + 21635228232340.

It is an arithmetic number, because the mean of its divisors is an integer number (21635228232340).

Almost surely, 2^{43270456464679} is an apocalyptic number.

43270456464679 is a deficient number, since it is larger than the sum of its proper divisors (1).

43270456464679 is an equidigital number, since it uses as much as digits as its factorization.

43270456464679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 731566080, while the sum is 67.

The spelling of 43270456464679 in words is "forty-three trillion, two hundred seventy billion, four hundred fifty-six million, four hundred sixty-four thousand, six hundred seventy-nine".