424321311 has 8 divisors (see below), whose sum is σ = 577799424. Its totient is φ = 276862040.

The previous prime is 424321297. The next prime is 424321321. The reversal of 424321311 is 113123424.

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 424321311 - 2⁵ = 424321279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424321321) 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, 1504545 + ... + 1504826.

It is an arithmetic number, because the mean of its divisors is an integer number (72224928).

Almost surely, 2^424321311 is an apocalyptic number.

424321311 is a deficient number, since it is larger than the sum of its proper divisors (153478113).

424321311 is a wasteful number, since it uses less digits than its factorization.

424321311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3009421.

The product of its digits is 576, while the sum is 21.

The square root of 424321311 is about 20599.0609251975. The cubic root of 424321311 is about 751.4468727286.

Adding to 424321311 its reverse (113123424), we get a palindrome (537444735).

The spelling of 424321311 in words is "four hundred twenty-four million, three hundred twenty-one thousand, three hundred eleven".