4024442421441 has 96 divisors (see below), whose sum is σ = 6547431421440. Its totient is φ = 2365536960000.

The previous prime is 4024442421379. The next prime is 4024442421451. The reversal of 4024442421441 is 1441242444204.

4024442421441 is a `hidden beast` number, since 402 + 4 + 4 + 4 + 242 + 1 + 4 + 4 + 1 = 666.

It is not a de Polignac number, because 4024442421441 - 2²³ = 4024434032833 is a prime.

It is a super-2 number, since 2×4024442421441² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4024442421396 and 4024442421405.

It is not an unprimeable number, because it can be changed into a prime (4024442421451) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 191803171 + ... + 191824151.

It is an arithmetic number, because the mean of its divisors is an integer number (68202410640).

Almost surely, 2^{4024442421441} is an apocalyptic number.

It is an amenable number.

4024442421441 is a deficient number, since it is larger than the sum of its proper divisors (2522988999999).

4024442421441 is a wasteful number, since it uses less digits than its factorization.

4024442421441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21847 (or 21844 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 36.

Adding to 4024442421441 its reverse (1441242444204), we get a palindrome (5465684865645).

The spelling of 4024442421441 in words is "four trillion, twenty-four billion, four hundred forty-two million, four hundred twenty-one thousand, four hundred forty-one".