11746043423 has 2 divisors, whose sum is σ = 11746043424. Its totient is φ = 11746043422.

The previous prime is 11746043411. The next prime is 11746043467. The reversal of 11746043423 is 32434064711.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11746043423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11746043483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5873021711 + 5873021712.

It is an arithmetic number, because the mean of its divisors is an integer number (5873021712).

Almost surely, 2^11746043423 is an apocalyptic number.

11746043423 is a deficient number, since it is larger than the sum of its proper divisors (1).

11746043423 is an equidigital number, since it uses as much as digits as its factorization.

11746043423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 11746043423 in words is "eleven billion, seven hundred forty-six million, forty-three thousand, four hundred twenty-three".