238009331044 has 9 divisors (see below), whose sum is σ = 416518036851. Its totient is φ = 119004177660.

The previous prime is 238009331041. The next prime is 238009331071. The reversal of 238009331044 is 440133900832.

The square root of 238009331044 is 487862.

It is a perfect power (a square), and thus also a powerful number.

238009331044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 238009330994 and 238009331012.

It is not an unprimeable number, because it can be changed into a prime (238009331041) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 853759 + ... + 1097689.

Almost surely, 2^238009331044 is an apocalyptic number.

238009331044 is the 487862-nd square number.

It is an amenable number.

238009331044 is a deficient number, since it is larger than the sum of its proper divisors (178508705807).

238009331044 is an frugal number, since it uses more digits than its factorization.

238009331044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487866 (or 243933 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 238009331044 in words is "two hundred thirty-eight billion, nine million, three hundred thirty-one thousand, forty-four".