423030333012 has 96 divisors (see below), whose sum is σ = 1214019797760. Its totient is φ = 111891179520.

The previous prime is 423030332993. The next prime is 423030333017. The reversal of 423030333012 is 210333030324.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423030333017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2341087 + ... + 2515302.

It is an arithmetic number, because the mean of its divisors is an integer number (12646039560).

Almost surely, 2^423030333012 is an apocalyptic number.

423030333012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

423030333012 is an abundant number, since it is smaller than the sum of its proper divisors (790989464748).

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

423030333012 is a wasteful number, since it uses less digits than its factorization.

423030333012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4856481 (or 4856479 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 423030333012 its reverse (210333030324), we get a palindrome (633363363336).

The spelling of 423030333012 in words is "four hundred twenty-three billion, thirty million, three hundred thirty-three thousand, twelve".