423254315 has 16 divisors (see below), whose sum is σ = 571954176. Its totient is φ = 297890400.

The previous prime is 423254309. The next prime is 423254327. The reversal of 423254315 is 513452324.

It is a happy number.

It is not a de Polignac number, because 423254315 - 2²² = 419060011 is a prime.

It is a super-2 number, since 2×423254315² = 358288430332238450, which contains 22 as substring.

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, 122417 + ... + 125826.

It is an arithmetic number, because the mean of its divisors is an integer number (35747136).

Almost surely, 2^423254315 is an apocalyptic number.

423254315 is a deficient number, since it is larger than the sum of its proper divisors (148699861).

423254315 is a wasteful number, since it uses less digits than its factorization.

423254315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248290.

The product of its digits is 14400, while the sum is 29.

The square root of 423254315 is about 20573.1454814280. The cubic root of 423254315 is about 750.8164826707.

The spelling of 423254315 in words is "four hundred twenty-three million, two hundred fifty-four thousand, three hundred fifteen".