38511374038 has 4 divisors (see below), whose sum is σ = 57767061060. Its totient is φ = 19255687018.

The previous prime is 38511374029. The next prime is 38511374063. The reversal of 38511374038 is 83047311583.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 38511373985 and 38511374003.

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 as a sum of consecutive naturals, namely, 9627843508 + ... + 9627843511.

It is an arithmetic number, because the mean of its divisors is an integer number (14441765265).

Almost surely, 2^38511374038 is an apocalyptic number.

38511374038 is a deficient number, since it is larger than the sum of its proper divisors (19255687022).

38511374038 is a wasteful number, since it uses less digits than its factorization.

38511374038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19255687021.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 38511374038 in words is "thirty-eight billion, five hundred eleven million, three hundred seventy-four thousand, thirty-eight".