331040034344 has 16 divisors (see below), whose sum is σ = 621351390420. Its totient is φ = 165346330240.

The previous prime is 331040034331. The next prime is 331040034431. The reversal of 331040034344 is 443430040133.

It can be written as a sum of positive squares in 2 ways, for example, as 330668701444 + 371332900 = 575038^2 + 19270^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21702767 + ... + 21718014.

Almost surely, 2^331040034344 is an apocalyptic number.

It is an amenable number.

331040034344 is a deficient number, since it is larger than the sum of its proper divisors (290311356076).

331040034344 is a wasteful number, since it uses less digits than its factorization.

331040034344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43421740 (or 43421736 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 331040034344 its reverse (443430040133), we get a palindrome (774470074477).

The spelling of 331040034344 in words is "three hundred thirty-one billion, forty million, thirty-four thousand, three hundred forty-four".