331340240104343 has 8 divisors (see below), whose sum is σ = 366084357353568. Its totient is φ = 298290957842944.

The previous prime is 331340240104339. The next prime is 331340240104361. The reversal of 331340240104343 is 343401042043133.

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

It is not a de Polignac number, because 331340240104343 - 2² = 331340240104339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331340240104543) 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, 423708746546 + ... + 423708747327.

It is an arithmetic number, because the mean of its divisors is an integer number (45760544669196).

Almost surely, 2^{331340240104343} is an apocalyptic number.

331340240104343 is a deficient number, since it is larger than the sum of its proper divisors (34744117249225).

331340240104343 is a wasteful number, since it uses less digits than its factorization.

331340240104343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847417493913.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 331340240104343 its reverse (343401042043133), we get a palindrome (674741282147476).

The spelling of 331340240104343 in words is "three hundred thirty-one trillion, three hundred forty billion, two hundred forty million, one hundred four thousand, three hundred forty-three".