38426378253782 has 16 divisors (see below), whose sum is σ = 57652180908000. Its totient is φ = 19208984870592.

The previous prime is 38426378253743. The next prime is 38426378253787. The reversal of 38426378253782 is 28735287362483.

38426378253782 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 not an unprimeable number, because it can be changed into a prime (38426378253787) by changing a digit.

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, 541188719 + ... + 541259717.

It is an arithmetic number, because the mean of its divisors is an integer number (3603261306750).

Almost surely, 2^{38426378253782} is an apocalyptic number.

38426378253782 is a deficient number, since it is larger than the sum of its proper divisors (19225802654218).

38426378253782 is a wasteful number, since it uses less digits than its factorization.

38426378253782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126407.

The product of its digits is 650280960, while the sum is 68.

The spelling of 38426378253782 in words is "thirty-eight trillion, four hundred twenty-six billion, three hundred seventy-eight million, two hundred fifty-three thousand, seven hundred eighty-two".