38420800177 has 8 divisors (see below), whose sum is σ = 39078885600. Its totient is φ = 37762944384.

The previous prime is 38420800157. The next prime is 38420800199. The reversal of 38420800177 is 77100802483.

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

It is a cyclic number.

It is not a de Polignac number, because 38420800177 - 2¹⁵ = 38420767409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38420800127) 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, 298849 + ... + 407617.

It is an arithmetic number, because the mean of its divisors is an integer number (4884860700).

Almost surely, 2^38420800177 is an apocalyptic number.

It is an amenable number.

38420800177 is a deficient number, since it is larger than the sum of its proper divisors (658085423).

38420800177 is a wasteful number, since it uses less digits than its factorization.

38420800177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114815.

The product of its (nonzero) digits is 75264, while the sum is 40.

The spelling of 38420800177 in words is "thirty-eight billion, four hundred twenty million, eight hundred thousand, one hundred seventy-seven".