331425241424 has 10 divisors (see below), whose sum is σ = 642136405290. Its totient is φ = 165712620704.

The previous prime is 331425241417. The next prime is 331425241453. The reversal of 331425241424 is 424142524133.

It can be written as a sum of positive squares in only one way, i.e., 274332917824 + 57092323600 = 523768^2 + 238940^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10357038779 + ... + 10357038810.

It is an arithmetic number, because the mean of its divisors is an integer number (64213640529).

Almost surely, 2^331425241424 is an apocalyptic number.

It is an amenable number.

331425241424 is a deficient number, since it is larger than the sum of its proper divisors (310711163866).

331425241424 is a wasteful number, since it uses less digits than its factorization.

331425241424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20714077597 (or 20714077591 counting only the distinct ones).

The product of its digits is 92160, while the sum is 35.

Adding to 331425241424 its reverse (424142524133), we get a palindrome (755567765557).

The spelling of 331425241424 in words is "three hundred thirty-one billion, four hundred twenty-five million, two hundred forty-one thousand, four hundred twenty-four".