38703380810386 has 4 divisors (see below), whose sum is σ = 58055071215582. Its totient is φ = 19351690405192.

The previous prime is 38703380810383. The next prime is 38703380810387. The reversal of 38703380810386 is 68301808330783.

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

It can be written as a sum of positive squares in only one way, i.e., 35373577009761 + 3329803800625 = 5947569^2 + 1824775^2 .

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 38703380810386.

It is not an unprimeable number, because it can be changed into a prime (38703380810383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9675845202595 + ... + 9675845202598.

Almost surely, 2^{38703380810386} is an apocalyptic number.

38703380810386 is a deficient number, since it is larger than the sum of its proper divisors (19351690405196).

38703380810386 is a wasteful number, since it uses less digits than its factorization.

38703380810386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19351690405195.

The product of its (nonzero) digits is 13934592, while the sum is 58.

The spelling of 38703380810386 in words is "thirty-eight trillion, seven hundred three billion, three hundred eighty million, eight hundred ten thousand, three hundred eighty-six".