104009941905 has 16 divisors (see below), whose sum is σ = 168063591744. Its totient is φ = 54922740800.

The previous prime is 104009941879. The next prime is 104009941913. The reversal of 104009941905 is 509149900401.

It is a happy number.

It is not a de Polignac number, because 104009941905 - 2¹¹ = 104009939857 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34325199 + ... + 34328228.

It is an arithmetic number, because the mean of its divisors is an integer number (10503974484).

Almost surely, 2^104009941905 is an apocalyptic number.

104009941905 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104009941905 is a deficient number, since it is larger than the sum of its proper divisors (64053649839).

104009941905 is a wasteful number, since it uses less digits than its factorization.

104009941905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68653536.

The product of its (nonzero) digits is 58320, while the sum is 42.

The spelling of 104009941905 in words is "one hundred four billion, nine million, nine hundred forty-one thousand, nine hundred five".