423253011 has 16 divisors (see below), whose sum is σ = 567820800. Its totient is φ = 280433568.

The previous prime is 423252989. The next prime is 423253021. The reversal of 423253011 is 110352324.

It is not a de Polignac number, because 423253011 - 2⁹ = 423252499 is a prime.

It is a super-2 number, since 2×423253011² = 358286222641132242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (423253021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 588310 + ... + 589028.

It is an arithmetic number, because the mean of its divisors is an integer number (35488800).

Almost surely, 2^423253011 is an apocalyptic number.

423253011 is a deficient number, since it is larger than the sum of its proper divisors (144567789).

423253011 is a wasteful number, since it uses less digits than its factorization.

423253011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 423253011 is about 20573.1137896041. The cubic root of 423253011 is about 750.8157116089.

The spelling of 423253011 in words is "four hundred twenty-three million, two hundred fifty-three thousand, eleven".