423043060 has 24 divisors (see below), whose sum is σ = 969153696. Its totient is φ = 153833760.

The previous prime is 423043057. The next prime is 423043121. The reversal of 423043060 is 60340324.

It is a super-2 number, since 2×423043060² = 357930861228327200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent 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, 961242 + ... + 961681.

It is an arithmetic number, because the mean of its divisors is an integer number (40381404).

Almost surely, 2^423043060 is an apocalyptic number.

It is an amenable number.

423043060 is an abundant number, since it is smaller than the sum of its proper divisors (546110636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423043060 is a wasteful number, since it uses less digits than its factorization.

423043060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922943 (or 1922941 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 423043060 is about 20568.0105989860. The cubic root of 423043060 is about 750.6915458602.

Adding to 423043060 its reverse (60340324), we get a palindrome (483383384).

The spelling of 423043060 in words is "four hundred twenty-three million, forty-three thousand, sixty".