423013034 has 8 divisors (see below), whose sum is σ = 646491780. Its totient is φ = 207515776.

The previous prime is 423013021. The next prime is 423013037. The reversal of 423013034 is 430310324.

It can be written as a sum of positive squares in 2 ways, for example, as 407434225 + 15578809 = 20185^2 + 3947^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 423012997 and 423013015.

It is not an unprimeable number, because it can be changed into a prime (423013037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1995239 + ... + 1995450.

Almost surely, 2^423013034 is an apocalyptic number.

423013034 is a deficient number, since it is larger than the sum of its proper divisors (223478746).

423013034 is a wasteful number, since it uses less digits than its factorization.

423013034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3990744.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 423013034 is about 20567.2806661454. The cubic root of 423013034 is about 750.6737850222.

Adding to 423013034 its reverse (430310324), we get a palindrome (853323358).

The spelling of 423013034 in words is "four hundred twenty-three million, thirteen thousand, thirty-four".