423127070 has 16 divisors (see below), whose sum is σ = 761868720. Its totient is φ = 169197504.

The previous prime is 423127057. The next prime is 423127087. The reversal of 423127070 is 70721324.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48029 + ... + 56151.

It is an arithmetic number, because the mean of its divisors is an integer number (47616795).

Almost surely, 2^423127070 is an apocalyptic number.

423127070 is a deficient number, since it is larger than the sum of its proper divisors (338741650).

423127070 is a wasteful number, since it uses less digits than its factorization.

423127070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13339.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 423127070 is about 20570.0527466509. The cubic root of 423127070 is about 750.7412345944.

Adding to 423127070 its reverse (70721324), we get a palindrome (493848394).

The spelling of 423127070 in words is "four hundred twenty-three million, one hundred twenty-seven thousand, seventy".