238608740337 has 32 divisors (see below), whose sum is σ = 351161879040. Its totient is φ = 142909662720.

The previous prime is 238608740329. The next prime is 238608740341. The reversal of 238608740337 is 733047806832.

It is not a de Polignac number, because 238608740337 - 2³ = 238608740329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 238608740337.

It is not an unprimeable number, because it can be changed into a prime (238608740317) 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, 2131714 + ... + 2240852.

It is an arithmetic number, because the mean of its divisors is an integer number (10973808720).

Almost surely, 2^238608740337 is an apocalyptic number.

It is an amenable number.

238608740337 is a deficient number, since it is larger than the sum of its proper divisors (112553138703).

238608740337 is a wasteful number, since it uses less digits than its factorization.

238608740337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109933.

The product of its (nonzero) digits is 4064256, while the sum is 51.

The spelling of 238608740337 in words is "two hundred thirty-eight billion, six hundred eight million, seven hundred forty thousand, three hundred thirty-seven".