38567872049 has 8 divisors (see below), whose sum is σ = 44102220480. Its totient is φ = 33039686736.

The previous prime is 38567872039. The next prime is 38567872061. The reversal of 38567872049 is 94027876583.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-38567872049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38567872039) by changing a digit.

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, 1527359 + ... + 1552404.

It is an arithmetic number, because the mean of its divisors is an integer number (5512777560).

Almost surely, 2^38567872049 is an apocalyptic number.

It is an amenable number.

38567872049 is a deficient number, since it is larger than the sum of its proper divisors (5534348431).

38567872049 is a wasteful number, since it uses less digits than its factorization.

38567872049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3081559.

The product of its (nonzero) digits is 20321280, while the sum is 59.

The spelling of 38567872049 in words is "thirty-eight billion, five hundred sixty-seven million, eight hundred seventy-two thousand, forty-nine".