104897684177 has 16 divisors (see below), whose sum is σ = 123259190208. Its totient is φ = 88009778880.

The previous prime is 104897684131. The next prime is 104897684189. The reversal of 104897684177 is 771486798401.

It is a cyclic number.

It is not a de Polignac number, because 104897684177 - 2¹⁴ = 104897667793 is a prime.

It is a super-2 number, since 2×104897684177² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104897684107) 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 15 ways as a sum of consecutive naturals, for example, 743498 + ... + 873260.

It is an arithmetic number, because the mean of its divisors is an integer number (7703699388).

Almost surely, 2^104897684177 is an apocalyptic number.

It is an amenable number.

104897684177 is a deficient number, since it is larger than the sum of its proper divisors (18361506031).

104897684177 is a wasteful number, since it uses less digits than its factorization.

104897684177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135440.

The product of its (nonzero) digits is 18966528, while the sum is 62.

The spelling of 104897684177 in words is "one hundred four billion, eight hundred ninety-seven million, six hundred eighty-four thousand, one hundred seventy-seven".