4243010302001 has 4 divisors (see below), whose sum is σ = 4389321002100. Its totient is φ = 4096699601904.

The previous prime is 4243010301961. The next prime is 4243010302061. The reversal of 4243010302001 is 1002030103424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3274362630400 + 968647671601 = 1809520^2 + 984199^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4243010302001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4243010302061) 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, 73155350006 + ... + 73155350063.

It is an arithmetic number, because the mean of its divisors is an integer number (1097330250525).

Almost surely, 2^{4243010302001} is an apocalyptic number.

It is an amenable number.

4243010302001 is a deficient number, since it is larger than the sum of its proper divisors (146310700099).

4243010302001 is a wasteful number, since it uses less digits than its factorization.

4243010302001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146310700098.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 4243010302001 its reverse (1002030103424), we get a palindrome (5245040405425).

The spelling of 4243010302001 in words is "four trillion, two hundred forty-three billion, ten million, three hundred two thousand, one".