104066206463 has 4 divisors (see below), whose sum is σ = 104070521928. Its totient is φ = 104061891000.

The previous prime is 104066206429. The next prime is 104066206499. The reversal of 104066206463 is 364602660401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364602660401 = 7 ⋅52086094343.

It is a cyclic number.

It is not a de Polignac number, because 104066206463 - 2⁶ = 104066206399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104066206423) 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, 2121356 + ... + 2169857.

It is an arithmetic number, because the mean of its divisors is an integer number (26017630482).

Almost surely, 2^104066206463 is an apocalyptic number.

104066206463 is a deficient number, since it is larger than the sum of its proper divisors (4315465).

104066206463 is an equidigital number, since it uses as much as digits as its factorization.

104066206463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4315464.

The product of its (nonzero) digits is 124416, while the sum is 38.

Adding to 104066206463 its reverse (364602660401), we get a palindrome (468668866864).

The spelling of 104066206463 in words is "one hundred four billion, sixty-six million, two hundred six thousand, four hundred sixty-three".