104725444978 has 32 divisors (see below), whose sum is σ = 199169694720. Its totient is φ = 40110556560.

The previous prime is 104725444973. The next prime is 104725444987. The reversal of 104725444978 is 879444527401.

It is not an unprimeable number, because it can be changed into a prime (104725444973) by changing a digit.

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, 5753926 + ... + 5772097.

It is an arithmetic number, because the mean of its divisors is an integer number (6224052960).

Almost surely, 2^104725444978 is an apocalyptic number.

104725444978 is a deficient number, since it is larger than the sum of its proper divisors (94444249742).

104725444978 is a wasteful number, since it uses less digits than its factorization.

104725444978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11526102.

The product of its (nonzero) digits is 9031680, while the sum is 55.

The spelling of 104725444978 in words is "one hundred four billion, seven hundred twenty-five million, four hundred forty-four thousand, nine hundred seventy-eight".