238459000512 has 112 divisors (see below), whose sum is σ = 641250432000. Its totient is φ = 78190264320.

The previous prime is 238459000511. The next prime is 238459000601. The reversal of 238459000512 is 215000954832.

It is not an unprimeable number, because it can be changed into a prime (238459000511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6101289 + ... + 6140247.

Almost surely, 2^238459000512 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 238459000512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320625216000).

238459000512 is an abundant number, since it is smaller than the sum of its proper divisors (402791431488).

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

238459000512 is a wasteful number, since it uses less digits than its factorization.

238459000512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39494 (or 39484 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 238459000512 in words is "two hundred thirty-eight billion, four hundred fifty-nine million, five hundred twelve", and thus it is an aban number.