199016903941 has 12 divisors (see below), whose sum is σ = 209208394080. Its totient is φ = 189300419000.

The previous prime is 199016903933. The next prime is 199016903959. The reversal of 199016903941 is 149309610991.

199016903941 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 199016903941 - 2³ = 199016903933 is a prime.

It is a super-2 number, since 2×199016903941² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199016907941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 956185 + ... + 1145566.

It is an arithmetic number, because the mean of its divisors is an integer number (17434032840).

Almost surely, 2^199016903941 is an apocalyptic number.

It is an amenable number.

199016903941 is a deficient number, since it is larger than the sum of its proper divisors (10191490139).

199016903941 is a wasteful number, since it uses less digits than its factorization.

199016903941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101976 (or 2101953 counting only the distinct ones).

The product of its (nonzero) digits is 472392, while the sum is 52.

The spelling of 199016903941 in words is "one hundred ninety-nine billion, sixteen million, nine hundred three thousand, nine hundred forty-one".