423161324 has 6 divisors (see below), whose sum is σ = 740532324. Its totient is φ = 211580660.

The previous prime is 423161303. The next prime is 423161327.

423161324 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×423161324² = 358131012258865952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 423161293 and 423161302.

It is not an unprimeable number, because it can be changed into a prime (423161327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52895162 + ... + 52895169.

It is an arithmetic number, because the mean of its divisors is an integer number (123422054).

Almost surely, 2^423161324 is an apocalyptic number.

It is an amenable number.

423161324 is a deficient number, since it is larger than the sum of its proper divisors (317371000).

423161324 is a wasteful number, since it uses less digits than its factorization.

423161324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105790335 (or 105790333 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 423161324 is about 20570.8853479864. The cubic root of 423161324 is about 750.7614926510.

The spelling of 423161324 in words is "four hundred twenty-three million, one hundred sixty-one thousand, three hundred twenty-four".