423101434 has 16 divisors (see below), whose sum is σ = 727941888. Its totient is φ = 180672912.

The previous prime is 423101417. The next prime is 423101447. The reversal of 423101434 is 434101324.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50674 + ... + 58429.

It is an arithmetic number, because the mean of its divisors is an integer number (45496368).

Almost surely, 2^423101434 is an apocalyptic number.

423101434 is a deficient number, since it is larger than the sum of its proper divisors (304840454).

423101434 is a wasteful number, since it uses less digits than its factorization.

423101434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109389.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 423101434 is about 20569.4295983141. The cubic root of 423101434 is about 750.7260725684.

Adding to 423101434 its reverse (434101324), we get a palindrome (857202758).

The spelling of 423101434 in words is "four hundred twenty-three million, one hundred one thousand, four hundred thirty-four".