423071167 has 8 divisors (see below), whose sum is σ = 437114880. Its totient is φ = 409052280.

The previous prime is 423071153. The next prime is 423071213. The reversal of 423071167 is 761170324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 423071167 - 2¹⁹ = 422546879 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423071137) 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 in 7 ways as a sum of consecutive naturals, for example, 32334 + ... + 43492.

It is an arithmetic number, because the mean of its divisors is an integer number (54639360).

Almost surely, 2^423071167 is an apocalyptic number.

423071167 is a deficient number, since it is larger than the sum of its proper divisors (14043713).

423071167 is a wasteful number, since it uses less digits than its factorization.

423071167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12413.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 423071167 is about 20568.6938574135. The cubic root of 423071167 is about 750.7081708187.

The spelling of 423071167 in words is "four hundred twenty-three million, seventy-one thousand, one hundred sixty-seven".