238383272000 has 224 divisors, whose sum is σ = 623136533760. Its totient is φ = 90086400000.

The previous prime is 238383271999. The next prime is 238383272009. The reversal of 238383272000 is 272383832.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (238383272009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60950045 + ... + 60953955.

Almost surely, 2^238383272000 is an apocalyptic number.

238383272000 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 238383272000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311568266880).

238383272000 is an abundant number, since it is smaller than the sum of its proper divisors (384753261760).

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

238383272000 is a wasteful number, since it uses less digits than its factorization.

238383272000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4358 (or 4338 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 238383272000 in words is "two hundred thirty-eight billion, three hundred eighty-three million, two hundred seventy-two thousand".