43305415451201 has 2 divisors, whose sum is σ = 43305415451202. Its totient is φ = 43305415451200.

The previous prime is 43305415451189. The next prime is 43305415451203. The reversal of 43305415451201 is 10215451450334.

43305415451201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21730505236801 + 21574910214400 = 4661599^2 + 4644880^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43305415451201 is a prime.

It is a super-2 number, since 2×43305415451201² (a number of 28 digits) contains 22 as substring.

Together with 43305415451203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (43305415451203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21652707725600 + 21652707725601.

It is an arithmetic number, because the mean of its divisors is an integer number (21652707725601).

Almost surely, 2^{43305415451201} is an apocalyptic number.

It is an amenable number.

43305415451201 is a deficient number, since it is larger than the sum of its proper divisors (1).

43305415451201 is an equidigital number, since it uses as much as digits as its factorization.

43305415451201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 43305415451201 in words is "forty-three trillion, three hundred five billion, four hundred fifteen million, four hundred fifty-one thousand, two hundred one".