221042043140414 has 8 divisors (see below), whose sum is σ = 331684560894960. Its totient is φ = 110480522842096.

The previous prime is 221042043140329. The next prime is 221042043140491. The reversal of 221042043140414 is 414041340240122.

221042043140414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20249357234 + ... + 20249368149.

It is an arithmetic number, because the mean of its divisors is an integer number (41460570111870).

Almost surely, 2^{221042043140414} is an apocalyptic number.

221042043140414 is a deficient number, since it is larger than the sum of its proper divisors (110642517754546).

221042043140414 is a wasteful number, since it uses less digits than its factorization.

221042043140414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40498728114.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 221042043140414 its reverse (414041340240122), we get a palindrome (635083383380536).

The spelling of 221042043140414 in words is "two hundred twenty-one trillion, forty-two billion, forty-three million, one hundred forty thousand, four hundred fourteen".