43241543513383 has 2 divisors, whose sum is σ = 43241543513384. Its totient is φ = 43241543513382.

The previous prime is 43241543513269. The next prime is 43241543513419. The reversal of 43241543513383 is 38331534514234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43241543513383 - 2²⁵ = 43241509958951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43241543513683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21620771756691 + 21620771756692.

It is an arithmetic number, because the mean of its divisors is an integer number (21620771756692).

Almost surely, 2^{43241543513383} is an apocalyptic number.

43241543513383 is a deficient number, since it is larger than the sum of its proper divisors (1).

43241543513383 is an equidigital number, since it uses as much as digits as its factorization.

43241543513383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6220800, while the sum is 49.

The spelling of 43241543513383 in words is "forty-three trillion, two hundred forty-one billion, five hundred forty-three million, five hundred thirteen thousand, three hundred eighty-three".