38836486450144 has 48 divisors (see below), whose sum is σ = 79240461829200. Its totient is φ = 18714372977664.

The previous prime is 38836486450129. The next prime is 38836486450171. The reversal of 38836486450144 is 44105468463883.

38836486450144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37746189 + ... + 38761420.

It is an arithmetic number, because the mean of its divisors is an integer number (1650842954775).

Almost surely, 2^{38836486450144} is an apocalyptic number.

It is an amenable number.

38836486450144 is an abundant number, since it is smaller than the sum of its proper divisors (40403975379056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38836486450144 is a wasteful number, since it uses less digits than its factorization.

38836486450144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76508195 (or 76508187 counting only the distinct ones).

The product of its (nonzero) digits is 212336640, while the sum is 64.

The spelling of 38836486450144 in words is "thirty-eight trillion, eight hundred thirty-six billion, four hundred eighty-six million, four hundred fifty thousand, one hundred forty-four".