38144424038 has 16 divisors (see below), whose sum is σ = 65523631104. Its totient is φ = 16314312840.

The previous prime is 38144424013. The next prime is 38144424041. The reversal of 38144424038 is 83042444183.

It is a junction number, because it is equal to n+sod(n) for n = 38144423986 and 38144424004.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2767670 + ... + 2781417.

It is an arithmetic number, because the mean of its divisors is an integer number (4095226944).

Almost surely, 2^38144424038 is an apocalyptic number.

38144424038 is a deficient number, since it is larger than the sum of its proper divisors (27379207066).

38144424038 is a wasteful number, since it uses less digits than its factorization.

38144424038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5549587.

The product of its (nonzero) digits is 294912, while the sum is 41.

The spelling of 38144424038 in words is "thirty-eight billion, one hundred forty-four million, four hundred twenty-four thousand, thirty-eight".