38813858608885 has 8 divisors (see below), whose sum is σ = 46797372655776. Its totient is φ = 30903925337040.

The previous prime is 38813858608879. The next prime is 38813858608927. The reversal of 38813858608885 is 58880685831883.

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

It is not a de Polignac number, because 38813858608885 - 2⁷ = 38813858608757 is a prime.

It is a super-2 number, since 2×38813858608885² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18395192599 + ... + 18395194708.

It is an arithmetic number, because the mean of its divisors is an integer number (5849671581972).

Almost surely, 2^{38813858608885} is an apocalyptic number.

It is an amenable number.

38813858608885 is a deficient number, since it is larger than the sum of its proper divisors (7983514046891).

38813858608885 is a wasteful number, since it uses less digits than its factorization.

38813858608885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36790387523.

The product of its (nonzero) digits is 2831155200, while the sum is 79.

The spelling of 38813858608885 in words is "thirty-eight trillion, eight hundred thirteen billion, eight hundred fifty-eight million, six hundred eight thousand, eight hundred eighty-five".