238492100000 has 576 divisors, whose sum is σ = 748392099840. Its totient is φ = 72643200000.

The previous prime is 238492099949. The next prime is 238492100083. The reversal of 238492100000 is 1294832.

238492100000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 361899671 + ... + 361900329.

It is an arithmetic number, because the mean of its divisors is an integer number (1299291840).

Almost surely, 2^238492100000 is an apocalyptic number.

238492100000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238492100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (374196049920).

238492100000 is an abundant number, since it is smaller than the sum of its proper divisors (509899999840).

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

238492100000 is an equidigital number, since it uses as much as digits as its factorization.

238492100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759 (or 731 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 238492100000 its reverse (1294832), we get a palindrome (238493394832).

The spelling of 238492100000 in words is "two hundred thirty-eight billion, four hundred ninety-two million, one hundred thousand".