430242044120020 has 48 divisors (see below), whose sum is σ = 1037521484395200. Its totient is φ = 148217354910720.

The previous prime is 430242044119999. The next prime is 430242044120033. The reversal of 430242044120020 is 20021440242034.

It is a congruent number.

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, 51464355165 + ... + 51464363524.

It is an arithmetic number, because the mean of its divisors is an integer number (21615030924900).

Almost surely, 2^{430242044120020} is an apocalyptic number.

It is an amenable number.

430242044120020 is an abundant number, since it is smaller than the sum of its proper divisors (607279440275180).

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

430242044120020 is a wasteful number, since it uses less digits than its factorization.

430242044120020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102928718728 (or 102928718726 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 430242044120020 its reverse (20021440242034), we get a palindrome (450263484362054).

The spelling of 430242044120020 in words is "four hundred thirty trillion, two hundred forty-two billion, forty-four million, one hundred twenty thousand, twenty".