4350224532021 has 32 divisors (see below), whose sum is σ = 5903994096000. Its totient is φ = 2848638532608.

The previous prime is 4350224532001. The next prime is 4350224532023. The reversal of 4350224532021 is 1202354220534.

It is not a de Polignac number, because 4350224532021 - 2¹⁰ = 4350224530997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4350224532023) 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 31 ways as a sum of consecutive naturals, for example, 160754590 + ... + 160781648.

It is an arithmetic number, because the mean of its divisors is an integer number (184499815500).

Almost surely, 2^{4350224532021} is an apocalyptic number.

It is an amenable number.

4350224532021 is a deficient number, since it is larger than the sum of its proper divisors (1553769563979).

4350224532021 is a wasteful number, since it uses less digits than its factorization.

4350224532021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30133.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 4350224532021 its reverse (1202354220534), we get a palindrome (5552578752555).

The spelling of 4350224532021 in words is "four trillion, three hundred fifty billion, two hundred twenty-four million, five hundred thirty-two thousand, twenty-one".