4022303033421 has 40 divisors (see below), whose sum is σ = 6052201588224. Its totient is φ = 2662155175680.

The previous prime is 4022303033389. The next prime is 4022303033443. The reversal of 4022303033421 is 1243303032204.

4022303033421 is a `hidden beast` number, since 4 + 0 + 2 + 2 + 303 + 0 + 334 + 21 = 666.

It is not a de Polignac number, because 4022303033421 - 2⁵ = 4022303033389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022303033321) 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 39 ways as a sum of consecutive naturals, for example, 6180756 + ... + 6800466.

Almost surely, 2^{4022303033421} is an apocalyptic number.

It is an amenable number.

4022303033421 is a deficient number, since it is larger than the sum of its proper divisors (2029898554803).

4022303033421 is a wasteful number, since it uses less digits than its factorization.

4022303033421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620303 (or 620294 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 4022303033421 its reverse (1243303032204), we get a palindrome (5265606065625).

The spelling of 4022303033421 in words is "four trillion, twenty-two billion, three hundred three million, thirty-three thousand, four hundred twenty-one".