238042934401 has 8 divisors (see below), whose sum is σ = 252133731720. Its totient is φ = 223961945088.

The previous prime is 238042934399. The next prime is 238042934419. The reversal of 238042934401 is 104439240832.

It can be written as a sum of positive squares in 4 ways, for example, as 82334563600 + 155708370801 = 286940^2 + 394599^2 .

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

It is not a de Polignac number, because 238042934401 - 2¹ = 238042934399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (238042934461) 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, 2401996 + ... + 2499133.

It is an arithmetic number, because the mean of its divisors is an integer number (31516716465).

Almost surely, 2^238042934401 is an apocalyptic number.

It is an amenable number.

238042934401 is a deficient number, since it is larger than the sum of its proper divisors (14090797319).

238042934401 is a wasteful number, since it uses less digits than its factorization.

238042934401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4904003.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 238042934401 in words is "two hundred thirty-eight billion, forty-two million, nine hundred thirty-four thousand, four hundred one".