423346035 has 64 divisors (see below), whose sum is σ = 798336000. Its totient is φ = 191471616.

The previous prime is 423345997. The next prime is 423346037. The reversal of 423346035 is 530643324.

It is not a de Polignac number, because 423346035 - 2¹⁰ = 423345011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423345993 and 423346011.

It is not an unprimeable number, because it can be changed into a prime (423346037) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 550131 + ... + 550899.

It is an arithmetic number, because the mean of its divisors is an integer number (12474000).

Almost surely, 2^423346035 is an apocalyptic number.

423346035 is a deficient number, since it is larger than the sum of its proper divisors (374989965).

423346035 is a wasteful number, since it uses less digits than its factorization.

423346035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905 (or 891 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 423346035 is about 20575.3744801887. The cubic root of 423346035 is about 750.8707131980.

Adding to 423346035 its reverse (530643324), we get a palindrome (953989359).

The spelling of 423346035 in words is "four hundred twenty-three million, three hundred forty-six thousand, thirty-five".