423100075 has 12 divisors (see below), whose sum is σ = 552257560. Its totient is φ = 320664960.

The previous prime is 423100057. The next prime is 423100127. The reversal of 423100075 is 570001324.

It is not a de Polignac number, because 423100075 - 2⁷ = 423099947 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 444894 + ... + 445843.

Almost surely, 2^423100075 is an apocalyptic number.

423100075 is a deficient number, since it is larger than the sum of its proper divisors (129157485).

423100075 is a wasteful number, since it uses less digits than its factorization.

423100075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890766 (or 890761 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 423100075 is about 20569.3965638275. The cubic root of 423100075 is about 750.7252687912.

Adding to 423100075 its reverse (570001324), we get a palindrome (993101399).

The spelling of 423100075 in words is "four hundred twenty-three million, one hundred thousand, seventy-five".