4302230321993 has 4 divisors (see below), whose sum is σ = 4418506817220. Its totient is φ = 4185953826768.

The previous prime is 4302230321969. The next prime is 4302230322023. The reversal of 4302230321993 is 3991230322034.

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 2923867444624 + 1378362877369 = 1709932^2 + 1174037^2 .

It is a cyclic number.

It is not a de Polignac number, because 4302230321993 - 2⁶ = 4302230321929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4302230321993.

It is not an unprimeable number, because it can be changed into a prime (4302230321933) 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, 58138247558 + ... + 58138247631.

It is an arithmetic number, because the mean of its divisors is an integer number (1104626704305).

Almost surely, 2^{4302230321993} is an apocalyptic number.

It is an amenable number.

4302230321993 is a deficient number, since it is larger than the sum of its proper divisors (116276495227).

4302230321993 is a wasteful number, since it uses less digits than its factorization.

4302230321993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116276495226.

The product of its (nonzero) digits is 209952, while the sum is 41.

Adding to 4302230321993 its sum of digits (41), we get a palindrome (4302230322034).

The spelling of 4302230321993 in words is "four trillion, three hundred two billion, two hundred thirty million, three hundred twenty-one thousand, nine hundred ninety-three".