11412943 has 2 divisors, whose sum is σ = 11412944. Its totient is φ = 11412942.

The previous prime is 11412913. The next prime is 11412949. The reversal of 11412943 is 34921411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11412943 - 2⁵ = 11412911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11412949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5706471 + 5706472.

It is an arithmetic number, because the mean of its divisors is an integer number (5706472).

Almost surely, 2^11412943 is an apocalyptic number.

11412943 is a deficient number, since it is larger than the sum of its proper divisors (1).

11412943 is an equidigital number, since it uses as much as digits as its factorization.

11412943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 25.

The square root of 11412943 is about 3378.3047523869. The cubic root of 11412943 is about 225.1468539242.

The spelling of 11412943 in words is "eleven million, four hundred twelve thousand, nine hundred forty-three".