321134030441 has 4 divisors (see below), whose sum is σ = 367010320512. Its totient is φ = 275257740372.

The previous prime is 321134030419. The next prime is 321134030449. The reversal of 321134030441 is 144030431123.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 321134030441 - 2³⁴ = 303954161257 is a prime.

It is a super-2 number, since 2×321134030441² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 321134030441.

It is not an unprimeable number, because it can be changed into a prime (321134030449) 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, 22938145025 + ... + 22938145038.

It is an arithmetic number, because the mean of its divisors is an integer number (91752580128).

Almost surely, 2^321134030441 is an apocalyptic number.

It is an amenable number.

321134030441 is a deficient number, since it is larger than the sum of its proper divisors (45876290071).

321134030441 is an equidigital number, since it uses as much as digits as its factorization.

321134030441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45876290070.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 321134030441 its reverse (144030431123), we get a palindrome (465164461564).

The spelling of 321134030441 in words is "three hundred twenty-one billion, one hundred thirty-four million, thirty thousand, four hundred forty-one".