11408806943 has 2 divisors, whose sum is σ = 11408806944. Its totient is φ = 11408806942.

The previous prime is 11408806939. The next prime is 11408806957. The reversal of 11408806943 is 34960880411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11408806943 - 2² = 11408806939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11408806894 and 11408806903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11408806043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5704403471 + 5704403472.

It is an arithmetic number, because the mean of its divisors is an integer number (5704403472).

Almost surely, 2^11408806943 is an apocalyptic number.

11408806943 is a deficient number, since it is larger than the sum of its proper divisors (1).

11408806943 is an equidigital number, since it uses as much as digits as its factorization.

11408806943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 11408806943 in words is "eleven billion, four hundred eight million, eight hundred six thousand, nine hundred forty-three".