104946377009 has 4 divisors (see below), whose sum is σ = 105132783216. Its totient is φ = 104759970804.

The previous prime is 104946376987. The next prime is 104946377021. The reversal of 104946377009 is 900773649401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104946377009 - 2⁸ = 104946376753 is a prime.

It is a super-2 number, since 2×104946377009² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104946377099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93202259 + ... + 93203384.

It is an arithmetic number, because the mean of its divisors is an integer number (26283195804).

Almost surely, 2^104946377009 is an apocalyptic number.

It is an amenable number.

104946377009 is a deficient number, since it is larger than the sum of its proper divisors (186406207).

104946377009 is an equidigital number, since it uses as much as digits as its factorization.

104946377009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186406206.

The product of its (nonzero) digits is 1143072, while the sum is 50.

The spelling of 104946377009 in words is "one hundred four billion, nine hundred forty-six million, three hundred seventy-seven thousand, nine".