214421041 has 8 divisors (see below), whose sum is σ = 221996520. Its totient is φ = 206857728.

The previous prime is 214421033. The next prime is 214421047. The reversal of 214421041 is 140124412.

It can be written as a sum of positive squares in 4 ways, for example, as 166410000 + 48011041 = 12900^2 + 6929^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 214421041 - 2³ = 214421033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214421047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47035 + ... + 51391.

It is an arithmetic number, because the mean of its divisors is an integer number (27749565).

Almost surely, 2^214421041 is an apocalyptic number.

It is an amenable number.

214421041 is a deficient number, since it is larger than the sum of its proper divisors (7575479).

214421041 is a wasteful number, since it uses less digits than its factorization.

214421041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6083.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 214421041 is about 14643.1226519483. The cubic root of 214421041 is about 598.5344239856.

Adding to 214421041 its reverse (140124412), we get a palindrome (354545453).

The spelling of 214421041 in words is "two hundred fourteen million, four hundred twenty-one thousand, forty-one".