104400344 has 8 divisors (see below), whose sum is σ = 195750660. Its totient is φ = 52200168.

The previous prime is 104400337. The next prime is 104400353. The reversal of 104400344 is 443004401.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6525014 + ... + 6525029.

Almost surely, 2^104400344 is an apocalyptic number.

It is an amenable number.

104400344 is a deficient number, since it is larger than the sum of its proper divisors (91350316).

104400344 is a wasteful number, since it uses less digits than its factorization.

104400344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13050049 (or 13050045 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 104400344 is about 10217.6486531883. The cubic root of 104400344 is about 470.8695897385.

Adding to 104400344 its reverse (443004401), we get a palindrome (547404745).

The spelling of 104400344 in words is "one hundred four million, four hundred thousand, three hundred forty-four".