212708083418 has 16 divisors (see below), whose sum is σ = 329365730304. Its totient is φ = 102919741680.

The previous prime is 212708083411. The next prime is 212708083487. The reversal of 212708083418 is 814380807212.

212708083418 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 (212708083411) 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 7 ways as a sum of consecutive naturals, for example, 3334196 + ... + 3397392.

It is an arithmetic number, because the mean of its divisors is an integer number (20585358144).

Almost surely, 2^212708083418 is an apocalyptic number.

212708083418 is a deficient number, since it is larger than the sum of its proper divisors (116657646886).

212708083418 is a wasteful number, since it uses less digits than its factorization.

212708083418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117517.

The product of its (nonzero) digits is 172032, while the sum is 44.

The spelling of 212708083418 in words is "two hundred twelve billion, seven hundred eight million, eighty-three thousand, four hundred eighteen".