312344041331011 has 8 divisors (see below), whose sum is σ = 313564567567680. Its totient is φ = 311123555248128.

The previous prime is 312344041330933. The next prime is 312344041331129. The reversal of 312344041331011 is 110133140443213.

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

It is a cyclic number.

It is not a de Polignac number, because 312344041331011 - 2⁹ = 312344041330499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312344048331011) 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, 5596825 + ... + 25612741.

It is an arithmetic number, because the mean of its divisors is an integer number (39195570945960).

Almost surely, 2^{312344041331011} is an apocalyptic number.

312344041331011 is a deficient number, since it is larger than the sum of its proper divisors (1220526236669).

312344041331011 is a wasteful number, since it uses less digits than its factorization.

312344041331011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20076893.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 312344041331011 its reverse (110133140443213), we get a palindrome (422477181774224).

The spelling of 312344041331011 in words is "three hundred twelve trillion, three hundred forty-four billion, forty-one million, three hundred thirty-one thousand, eleven".