321124043130241 has 16 divisors (see below), whose sum is σ = 350995947671488. Its totient is φ = 291990931531200.

The previous prime is 321124043130221. The next prime is 321124043130337. The reversal of 321124043130241 is 142031340421123.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-321124043130241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321124043130221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31813051 + ... + 40673311.

It is an arithmetic number, because the mean of its divisors is an integer number (21937246729468).

Almost surely, 2^{321124043130241} is an apocalyptic number.

It is an amenable number.

321124043130241 is a deficient number, since it is larger than the sum of its proper divisors (29871904541247).

321124043130241 is a wasteful number, since it uses less digits than its factorization.

321124043130241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8901952.

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

Adding to 321124043130241 its reverse (142031340421123), we get a palindrome (463155383551364).

The spelling of 321124043130241 in words is "three hundred twenty-one trillion, one hundred twenty-four billion, forty-three million, one hundred thirty thousand, two hundred forty-one".