214433102443444 has 24 divisors (see below), whose sum is σ = 378221351956448. Its totient is φ = 106372162954080.

The previous prime is 214433102443421. The next prime is 214433102443457. The reversal of 214433102443444 is 444344201334412.

It is a super-3 number, since 3×214433102443444³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 214433102443444.

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, 287618187 + ... + 288362770.

Almost surely, 2^{214433102443444} is an apocalyptic number.

It is an amenable number.

214433102443444 is a deficient number, since it is larger than the sum of its proper divisors (163788249513004).

214433102443444 is a wasteful number, since it uses less digits than its factorization.

214433102443444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575981695 (or 575981693 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 43.

Adding to 214433102443444 its reverse (444344201334412), we get a palindrome (658777303777856).

The spelling of 214433102443444 in words is "two hundred fourteen trillion, four hundred thirty-three billion, one hundred two million, four hundred forty-three thousand, four hundred forty-four".