43000852041041 has 2 divisors, whose sum is σ = 43000852041042. Its totient is φ = 43000852041040.

The previous prime is 43000852040947. The next prime is 43000852041061. The reversal of 43000852041041 is 14014025800034.

43000852041041 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., 23163813894400 + 19837038146641 = 4812880^2 + 4453879^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43000852041041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43000852040989 and 43000852041007.

It is not a weakly prime, because it can be changed into another prime (43000852041061) 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, 21500426020520 + 21500426020521.

It is an arithmetic number, because the mean of its divisors is an integer number (21500426020521).

Almost surely, 2^{43000852041041} is an apocalyptic number.

It is an amenable number.

43000852041041 is a deficient number, since it is larger than the sum of its proper divisors (1).

43000852041041 is an equidigital number, since it uses as much as digits as its factorization.

43000852041041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 43000852041041 its reverse (14014025800034), we get a palindrome (57014877841075).

The spelling of 43000852041041 in words is "forty-three trillion, eight hundred fifty-two million, forty-one thousand, forty-one".