43264032622273 has 2 divisors, whose sum is σ = 43264032622274. Its totient is φ = 43264032622272.

The previous prime is 43264032622247. The next prime is 43264032622289. The reversal of 43264032622273 is 37222623046234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28210470690609 + 15053561931664 = 5311353^2 + 3879892^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43264032622273 is a prime.

It is a super-4 number, since 4×43264032622273⁴ (a number of 56 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (43264032622243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21632016311136 + 21632016311137.

It is an arithmetic number, because the mean of its divisors is an integer number (21632016311137).

Almost surely, 2^{43264032622273} is an apocalyptic number.

It is an amenable number.

43264032622273 is a deficient number, since it is larger than the sum of its proper divisors (1).

43264032622273 is an equidigital number, since it uses as much as digits as its factorization.

43264032622273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 46.

The spelling of 43264032622273 in words is "forty-three trillion, two hundred sixty-four billion, thirty-two million, six hundred twenty-two thousand, two hundred seventy-three".