4424212010421 has 36 divisors (see below), whose sum is σ = 7463497283424. Its totient is φ = 2518048890000.

The previous prime is 4424212010381. The next prime is 4424212010453. The reversal of 4424212010421 is 1240102124244.

4424212010421 is a `hidden beast` number, since 4 + 4 + 24 + 212 + 0 + 1 + 0 + 421 = 666.

It is not a de Polignac number, because 4424212010421 - 2¹⁷ = 4424211879349 is a prime.

It is a super-2 number, since 2×4424212010421² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424212020421) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19873825 + ... + 20095206.

It is an arithmetic number, because the mean of its divisors is an integer number (207319368984).

Almost surely, 2^{4424212010421} is an apocalyptic number.

It is an amenable number.

4424212010421 is a deficient number, since it is larger than the sum of its proper divisors (3039285273003).

4424212010421 is a wasteful number, since it uses less digits than its factorization.

4424212010421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39969302 (or 39969292 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 4424212010421 its reverse (1240102124244), we get a palindrome (5664314134665).

The spelling of 4424212010421 in words is "four trillion, four hundred twenty-four billion, two hundred twelve million, ten thousand, four hundred twenty-one".