238255276996 has 45 divisors (see below), whose sum is σ = 458866059645. Its totient is φ = 108244160640.

The previous prime is 238255276991. The next prime is 238255277041. The reversal of 238255276996 is 699672552832.

The square root of 238255276996 is 488114.

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

It can be written as a sum of positive squares in only one way, i.e., 201520188100 + 36735088896 = 448910^2 + 191664^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (238255276991) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 118122580 + ... + 118124596.

Almost surely, 2^238255276996 is an apocalyptic number.

238255276996 is the 488114-th square number.

It is an amenable number.

238255276996 is a deficient number, since it is larger than the sum of its proper divisors (220610782649).

238255276996 is an frugal number, since it uses more digits than its factorization.

238255276996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4082 (or 2030 counting only the distinct ones).

The product of its digits is 97977600, while the sum is 64.

Multiplying 238255276996 by its sum of digits (64), we get a square (15248337727744 = 3904912²).

The spelling of 238255276996 in words is "two hundred thirty-eight billion, two hundred fifty-five million, two hundred seventy-six thousand, nine hundred ninety-six".