238422384751560 has 64 divisors (see below), whose sum is σ = 715271504935680. Its totient is φ = 63578915873280.

The previous prime is 238422384751427. The next prime is 238422384751591. The reversal of 238422384751560 is 65157483224832.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 238422384751494 and 238422384751503.

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, 14045100 + ... + 25963620.

It is an arithmetic number, because the mean of its divisors is an integer number (11176117264620).

Almost surely, 2^{238422384751560} is an apocalyptic number.

238422384751560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

238422384751560 is an abundant number, since it is smaller than the sum of its proper divisors (476849120184120).

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

238422384751560 is a wasteful number, since it uses less digits than its factorization.

238422384751560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12085238 (or 12085234 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 60.

The spelling of 238422384751560 in words is "two hundred thirty-eight trillion, four hundred twenty-two billion, three hundred eighty-four million, seven hundred fifty-one thousand, five hundred sixty".