38544417105 has 16 divisors (see below), whose sum is σ = 61682135424. Its totient is φ = 20553333120.

The previous prime is 38544417047. The next prime is 38544417113. The reversal of 38544417105 is 50171444583.

It is not a de Polignac number, because 38544417105 - 2⁸ = 38544416849 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143149 + ... + 312378.

It is an arithmetic number, because the mean of its divisors is an integer number (3855133464).

Almost surely, 2^38544417105 is an apocalyptic number.

It is an amenable number.

38544417105 is a deficient number, since it is larger than the sum of its proper divisors (23137718319).

38544417105 is a wasteful number, since it uses less digits than its factorization.

38544417105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461176.

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 38544417105 in words is "thirty-eight billion, five hundred forty-four million, four hundred seventeen thousand, one hundred five".