238239314712 has 192 divisors, whose sum is σ = 790669900800. Its totient is φ = 63253232640.

The previous prime is 238239314711. The next prime is 238239314723. The reversal of 238239314712 is 217413932832.

238239314712 is a `hidden beast` number, since 2 + 38 + 239 + 314 + 71 + 2 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238239314711) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 500887 + ... + 852857.

It is an arithmetic number, because the mean of its divisors is an integer number (4118072400).

Almost surely, 2^238239314712 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 238239314712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (395334950400).

238239314712 is an abundant number, since it is smaller than the sum of its proper divisors (552430586088).

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

238239314712 is a wasteful number, since it uses less digits than its factorization.

238239314712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352086 (or 352079 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The spelling of 238239314712 in words is "two hundred thirty-eight billion, two hundred thirty-nine million, three hundred fourteen thousand, seven hundred twelve".