14181121603089 has 81 divisors (see below), whose sum is σ = 24075558904059. Its totient is φ = 8020214002080.

The previous prime is 14181121603067. The next prime is 14181121603091. The reversal of 14181121603089 is 98030612118141.

The square root of 14181121603089 is 3765783.

It is a perfect power (a square), and thus also a powerful number.

14181121603089 is a `hidden beast` number, since 1 + 4 + 1 + 8 + 11 + 21 + 603 + 0 + 8 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 16286098689 + 14164835504400 = 127617^2 + 3763620^2 .

It is not a de Polignac number, because 14181121603089 - 2⁵ = 14181121603057 is a prime.

It is a super-2 number, since 2×14181121603089² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14181121603039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 8145387759 + ... + 8145389499.

Almost surely, 2^{14181121603089} is an apocalyptic number.

14181121603089 is the 3765783-rd square number.

14181121603089 is the 1882892-nd centered octagonal number.

It is an amenable number.

14181121603089 is a deficient number, since it is larger than the sum of its proper divisors (9894437300970).

14181121603089 is an frugal number, since it uses more digits than its factorization.

14181121603089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3708 (or 1854 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 45.

The spelling of 14181121603089 in words is "fourteen trillion, one hundred eighty-one billion, one hundred twenty-one million, six hundred three thousand, eighty-nine".