414333321421 has 4 divisors (see below), whose sum is σ = 414336865600. Its totient is φ = 414329777244.

The previous prime is 414333321397. The next prime is 414333321433. The reversal of 414333321421 is 124123333414.

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 414333321421 - 2²⁵ = 414299766989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414333321121) 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, 1590531 + ... + 1832608.

It is an arithmetic number, because the mean of its divisors is an integer number (103584216400).

Almost surely, 2^414333321421 is an apocalyptic number.

It is an amenable number.

414333321421 is a deficient number, since it is larger than the sum of its proper divisors (3544179).

414333321421 is a wasteful number, since it uses less digits than its factorization.

414333321421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3544178.

The product of its digits is 20736, while the sum is 31.

Adding to 414333321421 its reverse (124123333414), we get a palindrome (538456654835).

The spelling of 414333321421 in words is "four hundred fourteen billion, three hundred thirty-three million, three hundred twenty-one thousand, four hundred twenty-one".