423551315 has 8 divisors (see below), whose sum is σ = 554467248. Its totient is φ = 308037280.

The previous prime is 423551309. The next prime is 423551327. The reversal of 423551315 is 513155324.

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

It is not a de Polignac number, because 423551315 - 2⁴ = 423551299 is a prime.

It is a Duffinian number.

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, 3850412 + ... + 3850521.

It is an arithmetic number, because the mean of its divisors is an integer number (69308406).

Almost surely, 2^423551315 is an apocalyptic number.

423551315 is a deficient number, since it is larger than the sum of its proper divisors (130915933).

423551315 is a wasteful number, since it uses less digits than its factorization.

423551315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7700949.

The product of its digits is 9000, while the sum is 29.

The square root of 423551315 is about 20580.3623631850. The cubic root of 423551315 is about 750.9920590318.

The spelling of 423551315 in words is "four hundred twenty-three million, five hundred fifty-one thousand, three hundred fifteen".