323136068388 has 48 divisors (see below), whose sum is σ = 861909801984. Its totient is φ = 92301703200.

The previous prime is 323136068383. The next prime is 323136068399. The reversal of 323136068388 is 883860631323.

It is a self number, because there is not a number n which added to its sum of digits gives 323136068388.

It is not an unprimeable number, because it can be changed into a prime (323136068383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134520 + ... + 815087.

It is an arithmetic number, because the mean of its divisors is an integer number (17956454208).

Almost surely, 2^323136068388 is an apocalyptic number.

It is an amenable number.

323136068388 is an abundant number, since it is smaller than the sum of its proper divisors (538773733596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323136068388 is a wasteful number, since it uses less digits than its factorization.

323136068388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953672 (or 953670 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 51.

The spelling of 323136068388 in words is "three hundred twenty-three billion, one hundred thirty-six million, sixty-eight thousand, three hundred eighty-eight".