14020161155 has 64 divisors (see below), whose sum is σ = 22619520000. Its totient is φ = 8056696320.

The previous prime is 14020161143. The next prime is 14020161163. The reversal of 14020161155 is 55116102041.

14020161155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14020161155 - 2¹⁴ = 14020144771 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5098721 + ... + 5101469.

It is an arithmetic number, because the mean of its divisors is an integer number (353430000).

Almost surely, 2^14020161155 is an apocalyptic number.

14020161155 is a deficient number, since it is larger than the sum of its proper divisors (8599358845).

14020161155 is a wasteful number, since it uses less digits than its factorization.

14020161155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3804.

The product of its (nonzero) digits is 1200, while the sum is 26.

Adding to 14020161155 its reverse (55116102041), we get a palindrome (69136263196).

The spelling of 14020161155 in words is "fourteen billion, twenty million, one hundred sixty-one thousand, one hundred fifty-five".