38357361787408 has 20 divisors (see below), whose sum is σ = 74331350189008. Its totient is φ = 19175077867680.

The previous prime is 38357361787397. The next prime is 38357361787439. The reversal of 38357361787408 is 80478716375383.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225101298 + ... + 225271633.

Almost surely, 2^{38357361787408} is an apocalyptic number.

It is an amenable number.

38357361787408 is a deficient number, since it is larger than the sum of its proper divisors (35973988401600).

38357361787408 is a wasteful number, since it uses less digits than its factorization.

38357361787408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450378262 (or 450378256 counting only the distinct ones).

The product of its (nonzero) digits is 568995840, while the sum is 70.

The spelling of 38357361787408 in words is "thirty-eight trillion, three hundred fifty-seven billion, three hundred sixty-one million, seven hundred eighty-seven thousand, four hundred eight".