4434242414021 has 8 divisors (see below), whose sum is σ = 5070371441664. Its totient is φ = 3798779842800.

The previous prime is 4434242413987. The next prime is 4434242414033. The reversal of 4434242414021 is 1204142424344.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4434242414021 - 2³⁰ = 4433168672197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4434242413021) 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 7 ways as a sum of consecutive naturals, for example, 166599845 + ... + 166626458.

It is an arithmetic number, because the mean of its divisors is an integer number (633796430208).

Almost surely, 2^{4434242414021} is an apocalyptic number.

It is an amenable number.

4434242414021 is a deficient number, since it is larger than the sum of its proper divisors (636129027643).

4434242414021 is a wasteful number, since it uses less digits than its factorization.

4434242414021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333228211.

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 4434242414021 its reverse (1204142424344), we get a palindrome (5638384838365).

The spelling of 4434242414021 in words is "four trillion, four hundred thirty-four billion, two hundred forty-two million, four hundred fourteen thousand, twenty-one".