423473711 has 2 divisors, whose sum is σ = 423473712. Its totient is φ = 423473710.

The previous prime is 423473693. The next prime is 423473731. The reversal of 423473711 is 117374324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423473711 - 2¹⁴ = 423457327 is a prime.

It is a super-2 number, since 2×423473711² = 358659967816223042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423473731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211736855 + 211736856.

It is an arithmetic number, because the mean of its divisors is an integer number (211736856).

Almost surely, 2^423473711 is an apocalyptic number.

423473711 is a deficient number, since it is larger than the sum of its proper divisors (1).

423473711 is an equidigital number, since it uses as much as digits as its factorization.

423473711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 32.

The square root of 423473711 is about 20578.4768872723. The cubic root of 423473711 is about 750.9461900934.

The spelling of 423473711 in words is "four hundred twenty-three million, four hundred seventy-three thousand, seven hundred eleven".