2304024002021 has 16 divisors (see below), whose sum is σ = 2786119670400. Its totient is φ = 1861242789888.

The previous prime is 2304024002017. The next prime is 2304024002039. The reversal of 2304024002021 is 1202004204032.

It is a cyclic number.

It is not a de Polignac number, because 2304024002021 - 2² = 2304024002017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2304024001984 and 2304024002002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304024002821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44853836 + ... + 44905173.

It is an arithmetic number, because the mean of its divisors is an integer number (174132479400).

Almost surely, 2^{2304024002021} is an apocalyptic number.

It is an amenable number.

2304024002021 is a deficient number, since it is larger than the sum of its proper divisors (482095668379).

2304024002021 is a wasteful number, since it uses less digits than its factorization.

2304024002021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89759228.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 2304024002021 its reverse (1202004204032), we get a palindrome (3506028206053).

The spelling of 2304024002021 in words is "two trillion, three hundred four billion, twenty-four million, two thousand, twenty-one".