323846389448 has 8 divisors (see below), whose sum is σ = 607211980230. Its totient is φ = 161923194720.

The previous prime is 323846389439. The next prime is 323846389481. The reversal of 323846389448 is 844983648323.

It can be written as a sum of positive squares in only one way, i.e., 240592212004 + 83254177444 = 490502^2 + 288538^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20240399333 + ... + 20240399348.

Almost surely, 2^323846389448 is an apocalyptic number.

It is an amenable number.

323846389448 is a deficient number, since it is larger than the sum of its proper divisors (283365590782).

323846389448 is a wasteful number, since it uses less digits than its factorization.

323846389448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40480798687 (or 40480798683 counting only the distinct ones).

The product of its digits is 95551488, while the sum is 62.

The spelling of 323846389448 in words is "three hundred twenty-three billion, eight hundred forty-six million, three hundred eighty-nine thousand, four hundred forty-eight".