414344213221 has 8 divisors (see below), whose sum is σ = 439352316864. Its totient is φ = 389406655680.

The previous prime is 414344213207. The next prime is 414344213243. The reversal of 414344213221 is 122312443414.

It is a happy number.

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 414344213221 - 2¹¹ = 414344211173 is a prime.

It is a super-2 number, since 2×414344213221² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414344213251) 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, 17624425 + ... + 17647918.

It is an arithmetic number, because the mean of its divisors is an integer number (54919039608).

Almost surely, 2^414344213221 is an apocalyptic number.

It is an amenable number.

414344213221 is a deficient number, since it is larger than the sum of its proper divisors (25008103643).

414344213221 is a wasteful number, since it uses less digits than its factorization.

414344213221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35273051.

The product of its digits is 18432, while the sum is 31.

Adding to 414344213221 its reverse (122312443414), we get a palindrome (536656656635).

The spelling of 414344213221 in words is "four hundred fourteen billion, three hundred forty-four million, two hundred thirteen thousand, two hundred twenty-one".