104063623566 has 16 divisors (see below), whose sum is σ = 237859711104. Its totient is φ = 29732463864.

The previous prime is 104063623553. The next prime is 104063623603. The reversal of 104063623566 is 665326360401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 2477705323 = 104063623566 / (1 + 0 + 4 + 0 + 6 + 3 + 6 + 2 + 3 + 5 + 6 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1238852620 + ... + 1238852703.

It is an arithmetic number, because the mean of its divisors is an integer number (14866231944).

Almost surely, 2^104063623566 is an apocalyptic number.

104063623566 is an abundant number, since it is smaller than the sum of its proper divisors (133796087538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104063623566 is a wasteful number, since it uses less digits than its factorization.

104063623566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2477705335.

The product of its (nonzero) digits is 466560, while the sum is 42.

Adding to 104063623566 its reverse (665326360401), we get a palindrome (769389983967).

The spelling of 104063623566 in words is "one hundred four billion, sixty-three million, six hundred twenty-three thousand, five hundred sixty-six".