104871099072 has 42 divisors (see below), whose sum is σ = 277483322604. Its totient is φ = 34955537280.

The previous prime is 104871099041. The next prime is 104871099079. The reversal of 104871099072 is 270990178401.

It is a super-2 number, since 2×104871099072² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (104871099079) 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 5 ways as a sum of consecutive naturals, for example, 4475547 + ... + 4498917.

Almost surely, 2^104871099072 is an apocalyptic number.

104871099072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104871099072 is an abundant number, since it is smaller than the sum of its proper divisors (172612223532).

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

104871099072 is an frugal number, since it uses more digits than its factorization.

104871099072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46757 (or 23376 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 48.

Multiplying 104871099072 by its sum of digits (48), we get a square (5033812755456 = 2243616²).

104871099072 divided by its sum of digits (48) gives a square (2184814564 = 46742²).

The spelling of 104871099072 in words is "one hundred four billion, eight hundred seventy-one million, ninety-nine thousand, seventy-two".