238958335913 has 8 divisors (see below), whose sum is σ = 262242792000. Its totient is φ = 215934041680.

The previous prime is 238958335901. The next prime is 238958335921. The reversal of 238958335913 is 319533859832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 238958335913 - 2¹² = 238958331817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (238958335013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65038538 + ... + 65042211.

It is an arithmetic number, because the mean of its divisors is an integer number (32780349000).

Almost surely, 2^238958335913 is an apocalyptic number.

It is an amenable number.

238958335913 is a deficient number, since it is larger than the sum of its proper divisors (23284456087).

238958335913 is a wasteful number, since it uses less digits than its factorization.

238958335913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130080927.

The product of its digits is 20995200, while the sum is 59.

The spelling of 238958335913 in words is "two hundred thirty-eight billion, nine hundred fifty-eight million, three hundred thirty-five thousand, nine hundred thirteen".