239838097068 has 96 divisors (see below), whose sum is σ = 628093670400. Its totient is φ = 79138950912.

The previous prime is 239838097043. The next prime is 239838097099. The reversal of 239838097068 is 860790838932.

239838097068 is a `hidden beast` number, since 23 + 98 + 380 + 97 + 0 + 68 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 239838096996 and 239838097014.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10031953 + ... + 10055831.

It is an arithmetic number, because the mean of its divisors is an integer number (6542642400).

Almost surely, 2^239838097068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 239838097068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314046835200).

239838097068 is an abundant number, since it is smaller than the sum of its proper divisors (388255573332).

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

239838097068 is a wasteful number, since it uses less digits than its factorization.

239838097068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24828 (or 24820 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 63.

The spelling of 239838097068 in words is "two hundred thirty-nine billion, eight hundred thirty-eight million, ninety-seven thousand, sixty-eight".