4038338108063 has 4 divisors (see below), whose sum is σ = 4615243552080. Its totient is φ = 3461432664048.

The previous prime is 4038338108059. The next prime is 4038338108081. The reversal of 4038338108063 is 3608018338304.

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 4038338108063 - 2² = 4038338108059 is a prime.

It is a super-2 number, since 2×4038338108063² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4038338107999 and 4038338108017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4038338108663) 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, 288452721998 + ... + 288452722011.

It is an arithmetic number, because the mean of its divisors is an integer number (1153810888020).

Almost surely, 2^{4038338108063} is an apocalyptic number.

4038338108063 is a deficient number, since it is larger than the sum of its proper divisors (576905444017).

4038338108063 is an equidigital number, since it uses as much as digits as its factorization.

4038338108063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576905444016.

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 4038338108063 in words is "four trillion, thirty-eight billion, three hundred thirty-eight million, one hundred eight thousand, sixty-three".