214059081956 has 12 divisors (see below), whose sum is σ = 386687374080. Its totient is φ = 103576975080.

The previous prime is 214059081953. The next prime is 214059081983. The reversal of 214059081956 is 659180950412.

214059081956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (214059081953) 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 3 ways as a sum of consecutive naturals, for example, 863141336 + ... + 863141583.

It is an arithmetic number, because the mean of its divisors is an integer number (32223947840).

Almost surely, 2^214059081956 is an apocalyptic number.

It is an amenable number.

214059081956 is a deficient number, since it is larger than the sum of its proper divisors (172628292124).

214059081956 is a wasteful number, since it uses less digits than its factorization.

214059081956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726282954 (or 1726282952 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 50.

The spelling of 214059081956 in words is "two hundred fourteen billion, fifty-nine million, eighty-one thousand, nine hundred fifty-six".