14011117844 has 6 divisors (see below), whose sum is σ = 24519456234. Its totient is φ = 7005558920.

The previous prime is 14011117843. The next prime is 14011117847. The reversal of 14011117844 is 44871111041.

It can be written as a sum of positive squares in only one way, i.e., 13749907600 + 261210244 = 117260^2 + 16162^2 .

It is a super-2 number, since 2×14011117844² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14011117844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14011117843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1751389727 + ... + 1751389734.

It is an arithmetic number, because the mean of its divisors is an integer number (4086576039).

Almost surely, 2^14011117844 is an apocalyptic number.

It is an amenable number.

14011117844 is a deficient number, since it is larger than the sum of its proper divisors (10508338390).

14011117844 is a wasteful number, since it uses less digits than its factorization.

14011117844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3502779465 (or 3502779463 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 32.

Adding to 14011117844 its reverse (44871111041), we get a palindrome (58882228885).

The spelling of 14011117844 in words is "fourteen billion, eleven million, one hundred seventeen thousand, eight hundred forty-four".