43266553140883 has 2 divisors, whose sum is σ = 43266553140884. Its totient is φ = 43266553140882.

The previous prime is 43266553140799. The next prime is 43266553140907. The reversal of 43266553140883 is 38804135566234.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43266553140883 is a prime.

It is not a weakly prime, because it can be changed into another prime (43266553140983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21633276570441 + 21633276570442.

It is an arithmetic number, because the mean of its divisors is an integer number (21633276570442).

Almost surely, 2^{43266553140883} is an apocalyptic number.

43266553140883 is a deficient number, since it is larger than the sum of its proper divisors (1).

43266553140883 is an equidigital number, since it uses as much as digits as its factorization.

43266553140883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49766400, while the sum is 58.

The spelling of 43266553140883 in words is "forty-three trillion, two hundred sixty-six billion, five hundred fifty-three million, one hundred forty thousand, eight hundred eighty-three".