331404241330043 has 4 divisors (see below), whose sum is σ = 378747704377200. Its totient is φ = 284060778282888.

The previous prime is 331404241330013. The next prime is 331404241330049. The reversal of 331404241330043 is 340033142404133.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 331404241330043 - 2¹⁶ = 331404241264507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 331404241329985 and 331404241330012.

It is not an unprimeable number, because it can be changed into a prime (331404241330049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23671731523568 + ... + 23671731523581.

It is an arithmetic number, because the mean of its divisors is an integer number (94686926094300).

Almost surely, 2^{331404241330043} is an apocalyptic number.

331404241330043 is a deficient number, since it is larger than the sum of its proper divisors (47343463047157).

331404241330043 is an equidigital number, since it uses as much as digits as its factorization.

331404241330043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47343463047156.

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

Adding to 331404241330043 its reverse (340033142404133), we get a palindrome (671437383734176).

The spelling of 331404241330043 in words is "three hundred thirty-one trillion, four hundred four billion, two hundred forty-one million, three hundred thirty thousand, forty-three".