214403250556 has 24 divisors (see below), whose sum is σ = 409548142080. Its totient is φ = 97400583600.

The previous prime is 214403250547. The next prime is 214403250599. The reversal of 214403250556 is 655052304412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307710 + ... + 1462501.

It is an arithmetic number, because the mean of its divisors is an integer number (17064505920).

Almost surely, 2^214403250556 is an apocalyptic number.

It is an amenable number.

214403250556 is a deficient number, since it is larger than the sum of its proper divisors (195144891524).

214403250556 is a wasteful number, since it uses less digits than its factorization.

214403250556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2771985 (or 2771983 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 214403250556 its reverse (655052304412), we get a palindrome (869455554968).

The spelling of 214403250556 in words is "two hundred fourteen billion, four hundred three million, two hundred fifty thousand, five hundred fifty-six".