4243200001 has 4 divisors (see below), whose sum is σ = 4243337152. Its totient is φ = 4243062852.

The previous prime is 4243199977. The next prime is 4243200029. The reversal of 4243200001 is 1000023424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4243200001 - 2⁵ = 4243199969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4243200601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2140 + ... + 92146.

It is an arithmetic number, because the mean of its divisors is an integer number (1060834288).

Almost surely, 2^4243200001 is an apocalyptic number.

It is an amenable number.

4243200001 is a deficient number, since it is larger than the sum of its proper divisors (137151).

4243200001 is an equidigital number, since it uses as much as digits as its factorization.

4243200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137150.

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

The square root of 4243200001 is about 65139.8495623071. The cubic root of 4243200001 is about 1618.9415431308.

Adding to 4243200001 its reverse (1000023424), we get a palindrome (5243223425).

The spelling of 4243200001 in words is "four billion, two hundred forty-three million, two hundred thousand, one".