214250241566 has 32 divisors (see below), whose sum is σ = 330109540992. Its totient is φ = 104240828160.

The previous prime is 214250241563. The next prime is 214250241571. The reversal of 214250241566 is 665142052412.

It is a super-2 number, since 2×214250241566² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214250241563) 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, 34458890 + ... + 34465106.

It is an arithmetic number, because the mean of its divisors is an integer number (10315923156).

Almost surely, 2^214250241566 is an apocalyptic number.

214250241566 is a deficient number, since it is larger than the sum of its proper divisors (115859299426).

214250241566 is a wasteful number, since it uses less digits than its factorization.

214250241566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8324.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 214250241566 its reverse (665142052412), we get a palindrome (879392293978).

The spelling of 214250241566 in words is "two hundred fourteen billion, two hundred fifty million, two hundred forty-one thousand, five hundred sixty-six".