238259700442 has 16 divisors (see below), whose sum is σ = 358293196800. Its totient is φ = 118828821040.

The previous prime is 238259700439. The next prime is 238259700443. The reversal of 238259700442 is 244007952832.

It is a junction number, because it is equal to n+sod(n) for n = 238259700392 and 238259700401.

It is not an unprimeable number, because it can be changed into a prime (238259700443) 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, 2609559 + ... + 2699317.

It is an arithmetic number, because the mean of its divisors is an integer number (22393324800).

Almost surely, 2^238259700442 is an apocalyptic number.

238259700442 is a deficient number, since it is larger than the sum of its proper divisors (120033496358).

238259700442 is a wasteful number, since it uses less digits than its factorization.

238259700442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93101.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 238259700442 in words is "two hundred thirty-eight billion, two hundred fifty-nine million, seven hundred thousand, four hundred forty-two".