327970655623 has 12 divisors (see below), whose sum is σ = 355185878520. Its totient is φ = 302702882976.

The previous prime is 327970655609. The next prime is 327970655641. The reversal of 327970655623 is 326556079723.

It is not a de Polignac number, because 327970655623 - 2⁵ = 327970655591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327970652623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1223893 + ... + 1467601.

It is an arithmetic number, because the mean of its divisors is an integer number (29598823210).

Almost surely, 2^327970655623 is an apocalyptic number.

327970655623 is a deficient number, since it is larger than the sum of its proper divisors (27215222897).

327970655623 is a wasteful number, since it uses less digits than its factorization.

327970655623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251698 (or 251685 counting only the distinct ones).

The product of its (nonzero) digits is 14288400, while the sum is 55.

The spelling of 327970655623 in words is "three hundred twenty-seven billion, nine hundred seventy million, six hundred fifty-five thousand, six hundred twenty-three".