417423227321 has 4 divisors (see below), whose sum is σ = 418034389392. Its totient is φ = 416812065252.

The previous prime is 417423227311. The next prime is 417423227371. The reversal of 417423227321 is 123722324714.

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, and also an emirpimes, since its reverse is a distinct semiprime: 123722324714 = 2 ⋅61861162357.

It is a cyclic number.

It is not a de Polignac number, because 417423227321 - 2¹⁸ = 417422965177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (417423227311) 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, 305580011 + ... + 305581376.

It is an arithmetic number, because the mean of its divisors is an integer number (104508597348).

Almost surely, 2^417423227321 is an apocalyptic number.

It is an amenable number.

417423227321 is a deficient number, since it is larger than the sum of its proper divisors (611162071).

417423227321 is an equidigital number, since it uses as much as digits as its factorization.

417423227321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611162070.

The product of its digits is 112896, while the sum is 38.

The spelling of 417423227321 in words is "four hundred seventeen billion, four hundred twenty-three million, two hundred twenty-seven thousand, three hundred twenty-one".