104150551040 has 40 divisors (see below), whose sum is σ = 249717225780. Its totient is φ = 41660219392.

The previous prime is 104150551027. The next prime is 104150551081. The reversal of 104150551040 is 40155051401.

It can be written as a sum of positive squares in 2 ways, for example, as 101511057664 + 2639493376 = 318608^2 + 51376^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20339345 + ... + 20344464.

Almost surely, 2^104150551040 is an apocalyptic number.

104150551040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104150551040 is an abundant number, since it is smaller than the sum of its proper divisors (145566674740).

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

104150551040 is an frugal number, since it uses more digits than its factorization.

104150551040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40683832 (or 40683816 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The spelling of 104150551040 in words is "one hundred four billion, one hundred fifty million, five hundred fifty-one thousand, forty".