424321441331 has 32 divisors (see below), whose sum is σ = 460829952000. Its totient is φ = 389778867072.

The previous prime is 424321441319. The next prime is 424321441351. The reversal of 424321441331 is 133144123424.

It is a cyclic number.

It is not a de Polignac number, because 424321441331 - 2³⁴ = 407141572147 is a prime.

It is a super-2 number, since 2×424321441331² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (424321441301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66515300 + ... + 66521678.

It is an arithmetic number, because the mean of its divisors is an integer number (14400936000).

Almost surely, 2^424321441331 is an apocalyptic number.

424321441331 is a deficient number, since it is larger than the sum of its proper divisors (36508510669).

424321441331 is a wasteful number, since it uses less digits than its factorization.

424321441331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7811.

The product of its digits is 27648, while the sum is 32.

Adding to 424321441331 its reverse (133144123424), we get a palindrome (557465564755).

The spelling of 424321441331 in words is "four hundred twenty-four billion, three hundred twenty-one million, four hundred forty-one thousand, three hundred thirty-one".