4300021114421 has 16 divisors (see below), whose sum is σ = 4612073437440. Its totient is φ = 3996553429440.

The previous prime is 4300021114409. The next prime is 4300021114451. The reversal of 4300021114421 is 1244111200034.

It is a de Polignac number, because none of the positive numbers 2^k-4300021114421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4300021114451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14497991 + ... + 14791611.

It is an arithmetic number, because the mean of its divisors is an integer number (288254589840).

Almost surely, 2^{4300021114421} is an apocalyptic number.

It is an amenable number.

4300021114421 is a deficient number, since it is larger than the sum of its proper divisors (312052323019).

4300021114421 is a wasteful number, since it uses less digits than its factorization.

4300021114421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308236.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 4300021114421 its reverse (1244111200034), we get a palindrome (5544132314455).

The spelling of 4300021114421 in words is "four trillion, three hundred billion, twenty-one million, one hundred fourteen thousand, four hundred twenty-one".