4302400321 has 4 divisors (see below), whose sum is σ = 4302558000. Its totient is φ = 4302242644.

The previous prime is 4302400283. The next prime is 4302400363. The reversal of 4302400321 is 1230042034.

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.

It is a cyclic number.

It is not a de Polignac number, because 4302400321 - 2⁹ = 4302399809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4302400021) 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, 26191 + ... + 96388.

It is an arithmetic number, because the mean of its divisors is an integer number (1075639500).

Almost surely, 2^4302400321 is an apocalyptic number.

It is an amenable number.

4302400321 is a deficient number, since it is larger than the sum of its proper divisors (157679).

4302400321 is a wasteful number, since it uses less digits than its factorization.

4302400321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157678.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4302400321 is about 65592.6849656271. The cubic root of 4302400321 is about 1626.4358522938.

Adding to 4302400321 its reverse (1230042034), we get a palindrome (5532442355).

The spelling of 4302400321 in words is "four billion, three hundred two million, four hundred thousand, three hundred twenty-one".