331340412141213 has 8 divisors (see below), whose sum is σ = 442127838565248. Its totient is φ = 220723296905664.

The previous prime is 331340412141203. The next prime is 331340412141287. The reversal of 331340412141213 is 312141214043133.

It is a happy number.

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

It is not a de Polignac number, because 331340412141213 - 2¹⁷ = 331340412010141 is a prime.

It is a super-2 number, since 2×331340412141213² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331340412141203) 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, 42577792581 + ... + 42577800362.

It is an arithmetic number, because the mean of its divisors is an integer number (55265979820656).

Almost surely, 2^{331340412141213} is an apocalyptic number.

It is an amenable number.

331340412141213 is a deficient number, since it is larger than the sum of its proper divisors (110787426424035).

331340412141213 is a wasteful number, since it uses less digits than its factorization.

331340412141213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85155594243.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 331340412141213 its reverse (312141214043133), we get a palindrome (643481626184346).

The spelling of 331340412141213 in words is "three hundred thirty-one trillion, three hundred forty billion, four hundred twelve million, one hundred forty-one thousand, two hundred thirteen".