4223423423120 has 80 divisors (see below), whose sum is σ = 10712585636352. Its totient is φ = 1535726100480.

The previous prime is 4223423423101. The next prime is 4223423423159. The reversal of 4223423423120 is 213243243224.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24327344 + ... + 24500336.

Almost surely, 2^{4223423423120} is an apocalyptic number.

4223423423120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4223423423120 is an abundant number, since it is smaller than the sum of its proper divisors (6489162213232).

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

4223423423120 is a wasteful number, since it uses less digits than its factorization.

4223423423120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200760 (or 200754 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 4223423423120 its reverse (213243243224), we get a palindrome (4436666666344).

The spelling of 4223423423120 in words is "four trillion, two hundred twenty-three billion, four hundred twenty-three million, four hundred twenty-three thousand, one hundred twenty".