238833333860 has 48 divisors (see below), whose sum is σ = 547526407680. Its totient is φ = 86788016640.

The previous prime is 238833333857. The next prime is 238833333877. The reversal of 238833333860 is 68333338832.

It is a super-2 number, since 2×238833333860² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 238833333799 and 238833333808.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60629 + ... + 693788.

It is an arithmetic number, because the mean of its divisors is an integer number (11406800160).

Almost surely, 2^238833333860 is an apocalyptic number.

238833333860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

238833333860 is an abundant number, since it is smaller than the sum of its proper divisors (308693073820).

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

238833333860 is a wasteful number, since it uses less digits than its factorization.

238833333860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755876 (or 755874 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 50.

The spelling of 238833333860 in words is "two hundred thirty-eight billion, eight hundred thirty-three million, three hundred thirty-three thousand, eight hundred sixty".