149659112163 has 64 divisors (see below), whose sum is σ = 234426286080. Its totient is φ = 83953900800.

The previous prime is 149659112143. The next prime is 149659112171. The reversal of 149659112163 is 361211956941.

It is a Cunningham number, because it is equal to 386858²-1.

It is not a de Polignac number, because 149659112163 - 2¹⁰ = 149659111139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (149659112123) by changing a digit.

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, 18178258 + ... + 18186488.

It is an arithmetic number, because the mean of its divisors is an integer number (3662910720).

Almost surely, 2^149659112163 is an apocalyptic number.

149659112163 is a deficient number, since it is larger than the sum of its proper divisors (84767173917).

149659112163 is a wasteful number, since it uses less digits than its factorization.

149659112163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8928.

The product of its digits is 349920, while the sum is 48.

It can be divided in two parts, 14965 and 9112163, that added together give a triangular number (9127128 = T₄₂₇₂).

The spelling of 149659112163 in words is "one hundred forty-nine billion, six hundred fifty-nine million, one hundred twelve thousand, one hundred sixty-three".