423446107 has 8 divisors (see below), whose sum is σ = 484252416. Its totient is φ = 362718312.

The previous prime is 423446071. The next prime is 423446117. The reversal of 423446107 is 701644324.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423446107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423446117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7573 + ... + 30070.

It is an arithmetic number, because the mean of its divisors is an integer number (60531552).

Almost surely, 2^423446107 is an apocalyptic number.

423446107 is a deficient number, since it is larger than the sum of its proper divisors (60806309).

423446107 is a wasteful number, since it uses less digits than its factorization.

423446107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39257.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 423446107 is about 20577.8061755864. The cubic root of 423446107 is about 750.9298730088.

The spelling of 423446107 in words is "four hundred twenty-three million, four hundred forty-six thousand, one hundred seven".