38682255137038 has 4 divisors (see below), whose sum is σ = 58023382705560. Its totient is φ = 19341127568518.

The previous prime is 38682255136991. The next prime is 38682255137047. The reversal of 38682255137038 is 83073155228683.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9670563784258 + ... + 9670563784261.

It is an arithmetic number, because the mean of its divisors is an integer number (14505845676390).

Almost surely, 2^{38682255137038} is an apocalyptic number.

38682255137038 is a deficient number, since it is larger than the sum of its proper divisors (19341127568522).

38682255137038 is a wasteful number, since it uses less digits than its factorization.

38682255137038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19341127568521.

The product of its (nonzero) digits is 58060800, while the sum is 61.

The spelling of 38682255137038 in words is "thirty-eight trillion, six hundred eighty-two billion, two hundred fifty-five million, one hundred thirty-seven thousand, thirty-eight".