104943874455 has 64 divisors (see below), whose sum is σ = 213524812800. Its totient is φ = 47905603200.

The previous prime is 104943874429. The next prime is 104943874499. The reversal of 104943874455 is 554478349401.

104943874455 is a `hidden beast` number, since 1 + 0 + 4 + 94 + 38 + 74 + 455 = 666.

It is not a de Polignac number, because 104943874455 - 2⁸ = 104943874199 is a prime.

It is a super-2 number, since 2×104943874455² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 583236 + ... + 741654.

It is an arithmetic number, because the mean of its divisors is an integer number (3336325200).

Almost surely, 2^104943874455 is an apocalyptic number.

104943874455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104943874455 is an abundant number, since it is smaller than the sum of its proper divisors (108580938345).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104943874455 is a wasteful number, since it uses less digits than its factorization.

104943874455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159141 (or 159135 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 54.

The spelling of 104943874455 in words is "one hundred four billion, nine hundred forty-three million, eight hundred seventy-four thousand, four hundred fifty-five".