423250071 has 16 divisors (see below), whose sum is σ = 623510784. Its totient is φ = 254021504.

The previous prime is 423250063. The next prime is 423250073. The reversal of 423250071 is 170052324.

It is a cyclic number.

It is not a de Polignac number, because 423250071 - 2³ = 423250063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423250073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179241 + ... + 181586.

It is an arithmetic number, because the mean of its divisors is an integer number (38969424).

Almost surely, 2^423250071 is an apocalyptic number.

423250071 is a deficient number, since it is larger than the sum of its proper divisors (200260713).

423250071 is a wasteful number, since it uses less digits than its factorization.

423250071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360870.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 423250071 is about 20573.0423370001. The cubic root of 423250071 is about 750.8139731662.

The spelling of 423250071 in words is "four hundred twenty-three million, two hundred fifty thousand, seventy-one".