104455503439 has 16 divisors (see below), whose sum is σ = 124359178240. Its totient is φ = 85850189280.

The previous prime is 104455503437. The next prime is 104455503469. The reversal of 104455503439 is 934305554401.

It is a cyclic number.

It is not a de Polignac number, because 104455503439 - 2¹ = 104455503437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104455503395 and 104455503404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104455503431) 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, 2184429 + ... + 2231734.

It is an arithmetic number, because the mean of its divisors is an integer number (7772448640).

Almost surely, 2^104455503439 is an apocalyptic number.

104455503439 is a deficient number, since it is larger than the sum of its proper divisors (19903674801).

104455503439 is a wasteful number, since it uses less digits than its factorization.

104455503439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4416310.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 104455503439 in words is "one hundred four billion, four hundred fifty-five million, five hundred three thousand, four hundred thirty-nine".