4411113514021 has 8 divisors (see below), whose sum is σ = 4670117140320. Its totient is φ = 4154793863472.

The previous prime is 4411113514009. The next prime is 4411113514069. The reversal of 4411113514021 is 1204153111144.

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 4411113514021 - 2¹⁵ = 4411113481253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4411113514721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670990555 + ... + 670997128.

It is an arithmetic number, because the mean of its divisors is an integer number (583764642540).

Almost surely, 2^{4411113514021} is an apocalyptic number.

It is an amenable number.

4411113514021 is a deficient number, since it is larger than the sum of its proper divisors (259003626299).

4411113514021 is a wasteful number, since it uses less digits than its factorization.

4411113514021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341987875.

The product of its (nonzero) digits is 1920, while the sum is 28.

Adding to 4411113514021 its reverse (1204153111144), we get a palindrome (5615266625165).

The spelling of 4411113514021 in words is "four trillion, four hundred eleven billion, one hundred thirteen million, five hundred fourteen thousand, twenty-one".