4144242035511 has 24 divisors (see below), whose sum is σ = 6308975790000. Its totient is φ = 2614180563072.

The previous prime is 4144242035467. The next prime is 4144242035569. The reversal of 4144242035511 is 1155302424414.

4144242035511 is a `hidden beast` number, since 4 + 1 + 442 + 4 + 203 + 5 + 5 + 1 + 1 = 666.

It is not a de Polignac number, because 4144242035511 - 2²¹ = 4144239938359 is a prime.

It is a super-2 number, since 2×4144242035511² (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 (4144242035411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14840236 + ... + 15116913.

It is an arithmetic number, because the mean of its divisors is an integer number (262873991250).

Almost surely, 2^{4144242035511} is an apocalyptic number.

4144242035511 is a deficient number, since it is larger than the sum of its proper divisors (2164733754489).

4144242035511 is a wasteful number, since it uses less digits than its factorization.

4144242035511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29957983 (or 29957980 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 4144242035511 its reverse (1155302424414), we get a palindrome (5299544459925).

The spelling of 4144242035511 in words is "four trillion, one hundred forty-four billion, two hundred forty-two million, thirty-five thousand, five hundred eleven".