238779095067 has 24 divisors (see below), whose sum is σ = 363076708800. Its totient is φ = 150799220208.

The previous prime is 238779095021. The next prime is 238779095077. The reversal of 238779095067 is 760590977832.

238779095067 is a `hidden beast` number, since 2 + 38 + 7 + 7 + 90 + 9 + 506 + 7 = 666.

It is not a de Polignac number, because 238779095067 - 2⁶ = 238779095003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 238779094995 and 238779095013.

It is not an unprimeable number, because it can be changed into a prime (238779095017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4388008 + ... + 4442090.

It is an arithmetic number, because the mean of its divisors is an integer number (15128196200).

Almost surely, 2^238779095067 is an apocalyptic number.

238779095067 is a deficient number, since it is larger than the sum of its proper divisors (124297613733).

238779095067 is a wasteful number, since it uses less digits than its factorization.

238779095067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79927 (or 79924 counting only the distinct ones).

The product of its (nonzero) digits is 40007520, while the sum is 63.

The spelling of 238779095067 in words is "two hundred thirty-eight billion, seven hundred seventy-nine million, ninety-five thousand, sixty-seven".