38263867463 has 4 divisors (see below), whose sum is σ = 38308206528. Its totient is φ = 38219528400.

The previous prime is 38263867409. The next prime is 38263867489. The reversal of 38263867463 is 36476836283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36476836283 = 26021 ⋅1401823.

It is a cyclic number.

It is not a de Polignac number, because 38263867463 - 2⁶ = 38263867399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38263867399 and 38263867408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38263867963) 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, 22168238 + ... + 22169963.

It is an arithmetic number, because the mean of its divisors is an integer number (9577051632).

Almost surely, 2^38263867463 is an apocalyptic number.

38263867463 is a deficient number, since it is larger than the sum of its proper divisors (44339065).

38263867463 is an equidigital number, since it uses as much as digits as its factorization.

38263867463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44339064.

The product of its digits is 20901888, while the sum is 56.

The spelling of 38263867463 in words is "thirty-eight billion, two hundred sixty-three million, eight hundred sixty-seven thousand, four hundred sixty-three".