424031433234331 has 8 divisors (see below), whose sum is σ = 456649571261520. Its totient is φ = 391413343131552.

The previous prime is 424031433234313. The next prime is 424031433234401. The reversal of 424031433234331 is 133432334130424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424031433234331 is a prime.

It is a super-2 number, since 2×424031433234331² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (424031433231331) 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, 7577961 + ... + 30091333.

It is an arithmetic number, because the mean of its divisors is an integer number (57081196407690).

Almost surely, 2^{424031433234331} is an apocalyptic number.

424031433234331 is a deficient number, since it is larger than the sum of its proper divisors (32618138027189).

424031433234331 is a wasteful number, since it uses less digits than its factorization.

424031433234331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23962205.

The product of its (nonzero) digits is 746496, while the sum is 40.

Adding to 424031433234331 its reverse (133432334130424), we get a palindrome (557463767364755).

The spelling of 424031433234331 in words is "four hundred twenty-four trillion, thirty-one billion, four hundred thirty-three million, two hundred thirty-four thousand, three hundred thirty-one".