423099355 has 16 divisors (see below), whose sum is σ = 589765824. Its totient is φ = 285367680.

The previous prime is 423099319. The next prime is 423099361. The reversal of 423099355 is 553990324.

It is not a de Polignac number, because 423099355 - 2¹⁷ = 422968283 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96952 + ... + 101221.

It is an arithmetic number, because the mean of its divisors is an integer number (36860364).

Almost surely, 2^423099355 is an apocalyptic number.

423099355 is a deficient number, since it is larger than the sum of its proper divisors (166666469).

423099355 is a wasteful number, since it uses less digits than its factorization.

423099355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198246.

The product of its (nonzero) digits is 145800, while the sum is 40.

The square root of 423099355 is about 20569.3790620913. The cubic root of 423099355 is about 750.7248429483.

The spelling of 423099355 in words is "four hundred twenty-three million, ninety-nine thousand, three hundred fifty-five".