214603365445 has 32 divisors (see below), whose sum is σ = 296534304000. Its totient is φ = 146049716736.

The previous prime is 214603365437. The next prime is 214603365503. The reversal of 214603365445 is 544563306412.

It is a happy number.

It is not a de Polignac number, because 214603365445 - 2³ = 214603365437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2782006 + ... + 2858104.

It is an arithmetic number, because the mean of its divisors is an integer number (9266697000).

Almost surely, 2^214603365445 is an apocalyptic number.

It is an amenable number.

214603365445 is a deficient number, since it is larger than the sum of its proper divisors (81930938555).

214603365445 is a wasteful number, since it uses less digits than its factorization.

214603365445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76717.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 214603365445 in words is "two hundred fourteen billion, six hundred three million, three hundred sixty-five thousand, four hundred forty-five".