323740666675 has 24 divisors (see below), whose sum is σ = 404193098240. Its totient is φ = 257216148000.

The previous prime is 323740666663. The next prime is 323740666729. The reversal of 323740666675 is 576666047323.

It is not a de Polignac number, because 323740666675 - 2³¹ = 321593183027 is a prime.

It is a super-3 number, since 3×323740666675³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22352086 + ... + 22366564.

Almost surely, 2^323740666675 is an apocalyptic number.

323740666675 is a deficient number, since it is larger than the sum of its proper divisors (80452431565).

323740666675 is a wasteful number, since it uses less digits than its factorization.

323740666675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20563 (or 20558 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 55.

The spelling of 323740666675 in words is "three hundred twenty-three billion, seven hundred forty million, six hundred sixty-six thousand, six hundred seventy-five".