43063787341 has 2 divisors, whose sum is σ = 43063787342. Its totient is φ = 43063787340.

The previous prime is 43063787339. The next prime is 43063787353. The reversal of 43063787341 is 14378736034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38876403241 + 4187384100 = 197171^2 + 64710^2 .

It is a cyclic number.

It is not a de Polignac number, because 43063787341 - 2¹ = 43063787339 is a prime.

Together with 43063787339, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 43063787291 and 43063787300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43063787441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21531893670 + 21531893671.

It is an arithmetic number, because the mean of its divisors is an integer number (21531893671).

Almost surely, 2^43063787341 is an apocalyptic number.

It is an amenable number.

43063787341 is a deficient number, since it is larger than the sum of its proper divisors (1).

43063787341 is an equidigital number, since it uses as much as digits as its factorization.

43063787341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 43063787341 in words is "forty-three billion, sixty-three million, seven hundred eighty-seven thousand, three hundred forty-one".