38388851090108 has 12 divisors (see below), whose sum is σ = 67555799405640. Its totient is φ = 19087194117072.

The previous prime is 38388851090099. The next prime is 38388851090137. The reversal of 38388851090108 is 80109015888383.

It is a happy number.

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

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, 26807856191 + ... + 26807857622.

It is an arithmetic number, because the mean of its divisors is an integer number (5629649950470).

Almost surely, 2^{38388851090108} is an apocalyptic number.

It is an amenable number.

38388851090108 is a deficient number, since it is larger than the sum of its proper divisors (29166948315532).

38388851090108 is a wasteful number, since it uses less digits than its factorization.

38388851090108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53615713996 (or 53615713994 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 62.

The spelling of 38388851090108 in words is "thirty-eight trillion, three hundred eighty-eight billion, eight hundred fifty-one million, ninety thousand, one hundred eight".