16416850149 has 64 divisors (see below), whose sum is σ = 28814400000. Its totient is φ = 9038615040.

The previous prime is 16416850127. The next prime is 16416850181. The reversal of 16416850149 is 94105861461.

16416850149 is a `hidden beast` number, since 1 + 6 + 41 + 68 + 501 + 49 = 666.

It is not a de Polignac number, because 16416850149 - 2⁹ = 16416849637 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16416850189) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2852727 + ... + 2858475.

It is an arithmetic number, because the mean of its divisors is an integer number (450225000).

Almost surely, 2^16416850149 is an apocalyptic number.

It is an amenable number.

16416850149 is a deficient number, since it is larger than the sum of its proper divisors (12397549851).

16416850149 is a wasteful number, since it uses less digits than its factorization.

16416850149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6315 (or 6309 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 16416850149 in words is "sixteen billion, four hundred sixteen million, eight hundred fifty thousand, one hundred forty-nine".