321134000039 has 2 divisors, whose sum is σ = 321134000040. Its totient is φ = 321134000038.

The previous prime is 321133999943. The next prime is 321134000069. The reversal of 321134000039 is 930000431123.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-321134000039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 321133999981 and 321134000017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (321134000069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160567000019 + 160567000020.

It is an arithmetic number, because the mean of its divisors is an integer number (160567000020).

Almost surely, 2^321134000039 is an apocalyptic number.

321134000039 is a deficient number, since it is larger than the sum of its proper divisors (1).

321134000039 is an equidigital number, since it uses as much as digits as its factorization.

321134000039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 321134000039 in words is "three hundred twenty-one billion, one hundred thirty-four million, thirty-nine", and thus it is an aban number.