4243210000 has 100 divisors (see below), whose sum is σ = 10327056784. Its totient is φ = 1688400000.

The previous prime is 4243209973. The next prime is 4243210021. The reversal of 4243210000 is 123424.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×4243210000² = 36009662208200000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2108995 + ... + 2111005.

Almost surely, 2^4243210000 is an apocalyptic number.

4243210000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4243210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5163528392).

4243210000 is an abundant number, since it is smaller than the sum of its proper divisors (6083846784).

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

4243210000 is a wasteful number, since it uses less digits than its factorization.

4243210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2250 (or 2229 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4243210000 is about 65139.9263125159. The cubic root of 4243210000 is about 1618.9428147956.

Adding to 4243210000 its reverse (123424), we get a palindrome (4243333424).

The spelling of 4243210000 in words is "four billion, two hundred forty-three million, two hundred ten thousand".