104382647840 has 48 divisors (see below), whose sum is σ = 252618753240. Its totient is φ = 40734689280.

The previous prime is 104382647833. The next prime is 104382647843. The reversal of 104382647840 is 48746283401.

It can be written as a sum of positive squares in 4 ways, for example, as 71312497936 + 33070149904 = 267044^2 + 181852^2 .

It is not an unprimeable number, because it can be changed into a prime (104382647843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7949435 + ... + 7962554.

Almost surely, 2^104382647840 is an apocalyptic number.

104382647840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104382647840 is an abundant number, since it is smaller than the sum of its proper divisors (148236105400).

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

104382647840 is a wasteful number, since it uses less digits than its factorization.

104382647840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15912045 (or 15912037 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 47.

The spelling of 104382647840 in words is "one hundred four billion, three hundred eighty-two million, six hundred forty-seven thousand, eight hundred forty".