38717722408234 has 8 divisors (see below), whose sum is σ = 60079224426660. Its totient is φ = 18691314266016.

The previous prime is 38717722408231. The next prime is 38717722408279. The reversal of 38717722408234 is 43280422771783.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 38682864398025 + 34858010209 = 6219555^2 + 186703^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (58), and also a Moran number because the ratio is a prime number: 667546938073 = 38717722408234 / (3 + 8 + 7 + 1 + 7 + 7 + 2 + 2 + 4 + 0 + 8 + 2 + 3 + 4).

It is not an unprimeable number, because it can be changed into a prime (38717722408231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333773468979 + ... + 333773469094.

Almost surely, 2^{38717722408234} is an apocalyptic number.

38717722408234 is a deficient number, since it is larger than the sum of its proper divisors (21361502018426).

38717722408234 is a wasteful number, since it uses less digits than its factorization.

38717722408234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667546938104.

The product of its (nonzero) digits is 25288704, while the sum is 58.

The spelling of 38717722408234 in words is "thirty-eight trillion, seven hundred seventeen billion, seven hundred twenty-two million, four hundred eight thousand, two hundred thirty-four".