38820180688126 has 48 divisors (see below), whose sum is σ = 64549853293536. Its totient is φ = 17473139830784.

The previous prime is 38820180688123. The next prime is 38820180688181. The reversal of 38820180688126 is 62188608102883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38820180688123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 301669590 + ... + 301798246.

It is an arithmetic number, because the mean of its divisors is an integer number (1344788610282).

Almost surely, 2^{38820180688126} is an apocalyptic number.

38820180688126 is a deficient number, since it is larger than the sum of its proper divisors (25729672605410).

38820180688126 is a wasteful number, since it uses less digits than its factorization.

38820180688126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151413 (or 151396 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 61.

The spelling of 38820180688126 in words is "thirty-eight trillion, eight hundred twenty billion, one hundred eighty million, six hundred eighty-eight thousand, one hundred twenty-six".