238333477406 has 8 divisors (see below), whose sum is σ = 378529640640. Its totient is φ = 112156930528.

The previous prime is 238333477391. The next prime is 238333477429. The reversal of 238333477406 is 604774333832.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3504904046 + ... + 3504904113.

It is an arithmetic number, because the mean of its divisors is an integer number (47316205080).

Almost surely, 2^238333477406 is an apocalyptic number.

238333477406 is a deficient number, since it is larger than the sum of its proper divisors (140196163234).

238333477406 is a wasteful number, since it uses less digits than its factorization.

238333477406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7009808178.

The product of its (nonzero) digits is 6096384, while the sum is 50.

The spelling of 238333477406 in words is "two hundred thirty-eight billion, three hundred thirty-three million, four hundred seventy-seven thousand, four hundred six".