214365422644 has 12 divisors (see below), whose sum is σ = 375238785600. Its totient is φ = 107154341048.

The previous prime is 214365422629. The next prime is 214365422651. The reversal of 214365422644 is 446224563412.

It is a self number, because there is not a number n which added to its sum of digits gives 214365422644.

It is a congruent number.

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, 7075564 + ... + 7105795.

It is an arithmetic number, because the mean of its divisors is an integer number (31269898800).

Almost surely, 2^214365422644 is an apocalyptic number.

It is an amenable number.

214365422644 is a deficient number, since it is larger than the sum of its proper divisors (160873362956).

214365422644 is a wasteful number, since it uses less digits than its factorization.

214365422644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14185142 (or 14185140 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 43.

The spelling of 214365422644 in words is "two hundred fourteen billion, three hundred sixty-five million, four hundred twenty-two thousand, six hundred forty-four".