38111037745 has 16 divisors (see below), whose sum is σ = 49913256960. Its totient is φ = 27704649600.

The previous prime is 38111037647. The next prime is 38111037799. The reversal of 38111037745 is 54773011183.

It is not a de Polignac number, because 38111037745 - 2¹⁵ = 38111004977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38111037698 and 38111037707.

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, 31596 + ... + 277885.

It is an arithmetic number, because the mean of its divisors is an integer number (3119578560).

Almost surely, 2^38111037745 is an apocalyptic number.

It is an amenable number.

38111037745 is a deficient number, since it is larger than the sum of its proper divisors (11802219215).

38111037745 is a wasteful number, since it uses less digits than its factorization.

38111037745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311736.

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 38111037745 in words is "thirty-eight billion, one hundred eleven million, thirty-seven thousand, seven hundred forty-five".