923463743143 has 2 divisors, whose sum is σ = 923463743144. Its totient is φ = 923463743142.

The previous prime is 923463743123. The next prime is 923463743149. The reversal of 923463743143 is 341347364329.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 923463743143 - 2²⁵ = 923430188711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (923463743149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 461731871571 + 461731871572.

It is an arithmetic number, because the mean of its divisors is an integer number (461731871572).

Almost surely, 2^923463743143 is an apocalyptic number.

923463743143 is a deficient number, since it is larger than the sum of its proper divisors (1).

923463743143 is an equidigital number, since it uses as much as digits as its factorization.

923463743143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3919104, while the sum is 49.

The spelling of 923463743143 in words is "nine hundred twenty-three billion, four hundred sixty-three million, seven hundred forty-three thousand, one hundred forty-three".