43269297271201 has 2 divisors, whose sum is σ = 43269297271202. Its totient is φ = 43269297271200.

The previous prime is 43269297271127. The next prime is 43269297271243. The reversal of 43269297271201 is 10217279296234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42247712030976 + 1021585240225 = 6499824^2 + 1010735^2 .

It is a cyclic number.

It is not a de Polignac number, because 43269297271201 - 2²⁵ = 43269263716769 is a prime.

It is not a weakly prime, because it can be changed into another prime (43269297277201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21634648635600 + 21634648635601.

It is an arithmetic number, because the mean of its divisors is an integer number (21634648635601).

Almost surely, 2^{43269297271201} is an apocalyptic number.

It is an amenable number.

43269297271201 is a deficient number, since it is larger than the sum of its proper divisors (1).

43269297271201 is an equidigital number, since it uses as much as digits as its factorization.

43269297271201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 43269297271201 in words is "forty-three trillion, two hundred sixty-nine billion, two hundred ninety-seven million, two hundred seventy-one thousand, two hundred one".