11412433943 has 2 divisors, whose sum is σ = 11412433944. Its totient is φ = 11412433942.

The previous prime is 11412433937. The next prime is 11412434017. The reversal of 11412433943 is 34933421411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11412433943 - 2²⁸ = 11143998487 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11412436943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5706216971 + 5706216972.

It is an arithmetic number, because the mean of its divisors is an integer number (5706216972).

Almost surely, 2^11412433943 is an apocalyptic number.

11412433943 is a deficient number, since it is larger than the sum of its proper divisors (1).

11412433943 is an equidigital number, since it uses as much as digits as its factorization.

11412433943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 35.

The spelling of 11412433943 in words is "eleven billion, four hundred twelve million, four hundred thirty-three thousand, nine hundred forty-three".