321674273004274 has 16 divisors (see below), whose sum is σ = 494280496205496. Its totient is φ = 156914115788800.

The previous prime is 321674273004263. The next prime is 321674273004277. The reversal of 321674273004274 is 472400372476123.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 102613759724025 + 219060513280249 = 10129845^2 + 14800693^2 .

It is not an unprimeable number, because it can be changed into a prime (321674273004277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124278834 + ... + 126840754.

Almost surely, 2^{321674273004274} is an apocalyptic number.

321674273004274 is a deficient number, since it is larger than the sum of its proper divisors (172606223201222).

321674273004274 is a wasteful number, since it uses less digits than its factorization.

321674273004274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4093181.

The product of its (nonzero) digits is 9483264, while the sum is 52.

The spelling of 321674273004274 in words is "three hundred twenty-one trillion, six hundred seventy-four billion, two hundred seventy-three million, four thousand, two hundred seventy-four".