38382230047 has 4 divisors (see below), whose sum is σ = 43865405776. Its totient is φ = 32899054320.

The previous prime is 38382230039. The next prime is 38382230093. The reversal of 38382230047 is 74003228383.

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

It is a cyclic number.

It is not a de Polignac number, because 38382230047 - 2³ = 38382230039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38382229991 and 38382230009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38382230147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2741587854 + ... + 2741587867.

It is an arithmetic number, because the mean of its divisors is an integer number (10966351444).

Almost surely, 2^38382230047 is an apocalyptic number.

38382230047 is a deficient number, since it is larger than the sum of its proper divisors (5483175729).

38382230047 is an equidigital number, since it uses as much as digits as its factorization.

38382230047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5483175728.

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 38382230047 in words is "thirty-eight billion, three hundred eighty-two million, two hundred thirty thousand, forty-seven".