43220348467 has 2 divisors, whose sum is σ = 43220348468. Its totient is φ = 43220348466.

The previous prime is 43220348453. The next prime is 43220348473. The reversal of 43220348467 is 76484302234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43220348467 - 2¹¹ = 43220346419 is a prime.

It is a super-3 number, since 3×43220348467³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (43220348267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21610174233 + 21610174234.

It is an arithmetic number, because the mean of its divisors is an integer number (21610174234).

Almost surely, 2^43220348467 is an apocalyptic number.

43220348467 is a deficient number, since it is larger than the sum of its proper divisors (1).

43220348467 is an equidigital number, since it uses as much as digits as its factorization.

43220348467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 774144, while the sum is 43.

The spelling of 43220348467 in words is "forty-three billion, two hundred twenty million, three hundred forty-eight thousand, four hundred sixty-seven".