104002344 has 24 divisors (see below), whose sum is σ = 281673210. Its totient is φ = 34667424.

The previous prime is 104002331. The next prime is 104002369. The reversal of 104002344 is 443200401.

It can be written as a sum of positive squares in only one way, i.e., 102212100 + 1790244 = 10110^2 + 1338^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 722167 + ... + 722310.

Almost surely, 2^104002344 is an apocalyptic number.

It is an amenable number.

104002344 is an abundant number, since it is smaller than the sum of its proper divisors (177670866).

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

104002344 is a wasteful number, since it uses less digits than its factorization.

104002344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444489 (or 1444482 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 104002344 is about 10198.1539505932. The cubic root of 104002344 is about 470.2704705487.

Adding to 104002344 its reverse (443200401), we get a palindrome (547202745).

The spelling of 104002344 in words is "one hundred four million, two thousand, three hundred forty-four".