38239214177 has 4 divisors (see below), whose sum is σ = 38239623360. Its totient is φ = 38238804996.

The previous prime is 38239214137. The next prime is 38239214219. The reversal of 38239214177 is 77141293283.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 38239214177 - 2¹² = 38239210081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38239214137) 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 3 ways as a sum of consecutive naturals, for example, 12068 + ... + 276810.

It is an arithmetic number, because the mean of its divisors is an integer number (9559905840).

Almost surely, 2^38239214177 is an apocalyptic number.

It is an amenable number.

38239214177 is a deficient number, since it is larger than the sum of its proper divisors (409183).

38239214177 is a wasteful number, since it uses less digits than its factorization.

38239214177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409182.

The product of its digits is 508032, while the sum is 47.

The spelling of 38239214177 in words is "thirty-eight billion, two hundred thirty-nine million, two hundred fourteen thousand, one hundred seventy-seven".