1441442334021 has 16 divisors (see below), whose sum is σ = 2005529205120. Its totient is φ = 919160352000.

The previous prime is 1441442333987. The next prime is 1441442334023. The reversal of 1441442334021 is 1204332441441.

It is a happy number.

It is not a de Polignac number, because 1441442334021 - 2³⁰ = 1440368592197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441442334023) 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 15 ways as a sum of consecutive naturals, for example, 3314265 + ... + 3723873.

It is an arithmetic number, because the mean of its divisors is an integer number (125345575320).

Almost surely, 2^{1441442334021} is an apocalyptic number.

It is an amenable number.

1441442334021 is a deficient number, since it is larger than the sum of its proper divisors (564086871099).

1441442334021 is a wasteful number, since it uses less digits than its factorization.

1441442334021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460636.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 1441442334021 its reverse (1204332441441), we get a palindrome (2645774775462).

The spelling of 1441442334021 in words is "one trillion, four hundred forty-one billion, four hundred forty-two million, three hundred thirty-four thousand, twenty-one".