104666148787 has 8 divisors (see below), whose sum is σ = 110647751760. Its totient is φ = 98731831680.

The previous prime is 104666148779. The next prime is 104666148809. The reversal of 104666148787 is 787841666401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104666148787 - 2³ = 104666148779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104666148757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11816914 + ... + 11825767.

It is an arithmetic number, because the mean of its divisors is an integer number (13830968970).

Almost surely, 2^104666148787 is an apocalyptic number.

104666148787 is a deficient number, since it is larger than the sum of its proper divisors (5981602973).

104666148787 is a wasteful number, since it uses less digits than its factorization.

104666148787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23642933.

The product of its (nonzero) digits is 10838016, while the sum is 58.

The spelling of 104666148787 in words is "one hundred four billion, six hundred sixty-six million, one hundred forty-eight thousand, seven hundred eighty-seven".