1414433413221 has 4 divisors (see below), whose sum is σ = 1885911217632. Its totient is φ = 942955608812.

The previous prime is 1414433413157. The next prime is 1414433413231. The reversal of 1414433413221 is 1223143344141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1414433413221 - 2⁶ = 1414433413157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414433413231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235738902201 + ... + 235738902206.

It is an arithmetic number, because the mean of its divisors is an integer number (471477804408).

Almost surely, 2^{1414433413221} is an apocalyptic number.

It is an amenable number.

1414433413221 is a deficient number, since it is larger than the sum of its proper divisors (471477804411).

1414433413221 is an equidigital number, since it uses as much as digits as its factorization.

1414433413221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471477804410.

The product of its digits is 27648, while the sum is 33.

Adding to 1414433413221 its reverse (1223143344141), we get a palindrome (2637576757362).

The spelling of 1414433413221 in words is "one trillion, four hundred fourteen billion, four hundred thirty-three million, four hundred thirteen thousand, two hundred twenty-one".