4020243210120 has 32 divisors (see below), whose sum is σ = 12060729630720. Its totient is φ = 1072064856000.

The previous prime is 4020243210103. The next prime is 4020243210211. The reversal of 4020243210120 is 210123420204.

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, 16751013256 + ... + 16751013495.

It is an arithmetic number, because the mean of its divisors is an integer number (376897800960).

Almost surely, 2^{4020243210120} is an apocalyptic number.

4020243210120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4020243210120 is an abundant number, since it is smaller than the sum of its proper divisors (8040486420600).

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

4020243210120 is a wasteful number, since it uses less digits than its factorization.

4020243210120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33502026765 (or 33502026761 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 4020243210120 its reverse (210123420204), we get a palindrome (4230366630324).

The spelling of 4020243210120 in words is "four trillion, twenty billion, two hundred forty-three million, two hundred ten thousand, one hundred twenty".