238066965105 has 8 divisors (see below), whose sum is σ = 380907144192. Its totient is φ = 126969048048.

The previous prime is 238066965083. The next prime is 238066965131. The reversal of 238066965105 is 501569660832.

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

It is not a de Polignac number, because 238066965105 - 2⁶ = 238066965041 is a prime.

It is a super-2 number, since 2×238066965105² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7935565489 + ... + 7935565518.

It is an arithmetic number, because the mean of its divisors is an integer number (47613393024).

Almost surely, 2^238066965105 is an apocalyptic number.

It is an amenable number.

238066965105 is a deficient number, since it is larger than the sum of its proper divisors (142840179087).

238066965105 is a wasteful number, since it uses less digits than its factorization.

238066965105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15871131015.

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 238066965105 in words is "two hundred thirty-eight billion, sixty-six million, nine hundred sixty-five thousand, one hundred five".