214447332623 has 16 divisors (see below), whose sum is σ = 229535829600. Its totient is φ = 199741956480.

The previous prime is 214447332569. The next prime is 214447332629. The reversal of 214447332623 is 326233744412.

It is a cyclic number.

It is not a de Polignac number, because 214447332623 - 2²² = 214443138319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214447332629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2664293 + ... + 2743601.

It is an arithmetic number, because the mean of its divisors is an integer number (14345989350).

Almost surely, 2^214447332623 is an apocalyptic number.

214447332623 is a deficient number, since it is larger than the sum of its proper divisors (15088496977).

214447332623 is a wasteful number, since it uses less digits than its factorization.

214447332623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81722.

The product of its digits is 580608, while the sum is 41.

The spelling of 214447332623 in words is "two hundred fourteen billion, four hundred forty-seven million, three hundred thirty-two thousand, six hundred twenty-three".