321012343424011 has 8 divisors (see below), whose sum is σ = 324138505699424. Its totient is φ = 317886364563840.

The previous prime is 321012343423987. The next prime is 321012343424077. The reversal of 321012343424011 is 110424343210123.

It is a happy number.

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 321012343424011 - 2¹⁷ = 321012343292939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321012343424111) 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, 42335070 + ... + 49338451.

It is an arithmetic number, because the mean of its divisors is an integer number (40517313212428).

Almost surely, 2^{321012343424011} is an apocalyptic number.

321012343424011 is a deficient number, since it is larger than the sum of its proper divisors (3126162275413).

321012343424011 is a wasteful number, since it uses less digits than its factorization.

321012343424011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91707621.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 321012343424011 its reverse (110424343210123), we get a palindrome (431436686634134).

The spelling of 321012343424011 in words is "three hundred twenty-one trillion, twelve billion, three hundred forty-three million, four hundred twenty-four thousand, eleven".