423411406 has 8 divisors (see below), whose sum is σ = 692855064. Its totient is φ = 192459720.

The previous prime is 423411403. The next prime is 423411407. The reversal of 423411406 is 604114324.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423411403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9622965 + ... + 9623008.

It is an arithmetic number, because the mean of its divisors is an integer number (86606883).

Almost surely, 2^423411406 is an apocalyptic number.

423411406 is a deficient number, since it is larger than the sum of its proper divisors (269443658).

423411406 is a wasteful number, since it uses less digits than its factorization.

423411406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19245986.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 423411406 is about 20576.9629926284. The cubic root of 423411406 is about 750.9093597889.

The spelling of 423411406 in words is "four hundred twenty-three million, four hundred eleven thousand, four hundred six".