4323302421 has 8 divisors (see below), whose sum is σ = 5784773280. Its totient is φ = 2872016592.

The previous prime is 4323302411. The next prime is 4323302437. The reversal of 4323302421 is 1242033234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4323302421 - 2²¹ = 4321205269 is a prime.

It is a super-2 number, since 2×4323302421² = 37381887646848922482, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4323302391 and 4323302400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323302411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2545266 + ... + 2546963.

It is an arithmetic number, because the mean of its divisors is an integer number (723096660).

Almost surely, 2^4323302421 is an apocalyptic number.

It is an amenable number.

4323302421 is a deficient number, since it is larger than the sum of its proper divisors (1461470859).

4323302421 is a wasteful number, since it uses less digits than its factorization.

4323302421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5092515.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 4323302421 is about 65751.8244689834. The cubic root of 4323302421 is about 1629.0654711836.

Adding to 4323302421 its reverse (1242033234), we get a palindrome (5565335655).

The spelling of 4323302421 in words is "four billion, three hundred twenty-three million, three hundred two thousand, four hundred twenty-one".