4243210310420 has 24 divisors (see below), whose sum is σ = 8911268660448. Its totient is φ = 1697183741600.

The previous prime is 4243210310411. The next prime is 4243210310467. The reversal of 4243210310420 is 240130123424.

It is a self number, because there is not a number n which added to its sum of digits gives 4243210310420.

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, 5926826 + ... + 6604065.

It is an arithmetic number, because the mean of its divisors is an integer number (371302860852).

Almost surely, 2^{4243210310420} is an apocalyptic number.

It is an amenable number.

4243210310420 is an abundant number, since it is smaller than the sum of its proper divisors (4668058350028).

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

4243210310420 is a wasteful number, since it uses less digits than its factorization.

4243210310420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12547831 (or 12547829 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4243210310420 its reverse (240130123424), we get a palindrome (4483340433844).

The spelling of 4243210310420 in words is "four trillion, two hundred forty-three billion, two hundred ten million, three hundred ten thousand, four hundred twenty".