238023042177167 has 32 divisors (see below), whose sum is σ = 257486316830400. Its totient is φ = 218726976872448.

The previous prime is 238023042177163. The next prime is 238023042177191. The reversal of 238023042177167 is 761771240320832.

238023042177167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 238023042177167 - 2² = 238023042177163 is a prime.

It is a super-3 number, since 3×238023042177167³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238023042177161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17477270684 + ... + 17477284302.

It is an arithmetic number, because the mean of its divisors is an integer number (8046447400950).

Almost surely, 2^{238023042177167} is an apocalyptic number.

238023042177167 is a deficient number, since it is larger than the sum of its proper divisors (19463274653233).

238023042177167 is a wasteful number, since it uses less digits than its factorization.

238023042177167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20475.

The product of its (nonzero) digits is 4741632, while the sum is 53.

Adding to 238023042177167 its reverse (761771240320832), we get a palindrome (999794282497999).

The spelling of 238023042177167 in words is "two hundred thirty-eight trillion, twenty-three billion, forty-two million, one hundred seventy-seven thousand, one hundred sixty-seven".