214044603664 has 20 divisors (see below), whose sum is σ = 436538337040. Its totient is φ = 101389548960.

The previous prime is 214044603613. The next prime is 214044603671. The reversal of 214044603664 is 466306440412.

It is a super-3 number, since 3×214044603664³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 352046742 + ... + 352047349.

It is an arithmetic number, because the mean of its divisors is an integer number (21826916852).

Almost surely, 2^214044603664 is an apocalyptic number.

It is an amenable number.

214044603664 is an abundant number, since it is smaller than the sum of its proper divisors (222493733376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214044603664 is a wasteful number, since it uses less digits than its factorization.

214044603664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704094118 (or 704094112 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 214044603664 in words is "two hundred fourteen billion, forty-four million, six hundred three thousand, six hundred sixty-four".