238566060240 has 80 divisors (see below), whose sum is σ = 747179135808. Its totient is φ = 62961758208.

The previous prime is 238566060221. The next prime is 238566060241. The reversal of 238566060240 is 42060665832.

It is a happy number.

238566060240 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 238566060192 and 238566060201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238566060241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5100562 + ... + 5147121.

Almost surely, 2^238566060240 is an apocalyptic number.

238566060240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

238566060240 is an abundant number, since it is smaller than the sum of its proper divisors (508613075568).

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

238566060240 is a wasteful number, since it uses less digits than its factorization.

238566060240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10247796 (or 10247790 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 238566060240 in words is "two hundred thirty-eight billion, five hundred sixty-six million, sixty thousand, two hundred forty".