321134000038 has 4 divisors (see below), whose sum is σ = 481701000060. Its totient is φ = 160567000018.

The previous prime is 321133999943. The next prime is 321134000039. The reversal of 321134000038 is 830000431123.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 321133999976 and 321134000021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321134000039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80283500008 + ... + 80283500011.

It is an arithmetic number, because the mean of its divisors is an integer number (120425250015).

Almost surely, 2^321134000038 is an apocalyptic number.

321134000038 is a deficient number, since it is larger than the sum of its proper divisors (160567000022).

321134000038 is a wasteful number, since it uses less digits than its factorization.

321134000038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160567000021.

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 321134000038 in words is "three hundred twenty-one billion, one hundred thirty-four million, thirty-eight", and thus it is an aban number.