104145416 has 8 divisors (see below), whose sum is σ = 195272670. Its totient is φ = 52072704.

The previous prime is 104145389. The next prime is 104145421. The reversal of 104145416 is 614541401.

It can be written as a sum of positive squares in only one way, i.e., 101082916 + 3062500 = 10054^2 + 1750^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6509081 + ... + 6509096.

Almost surely, 2^104145416 is an apocalyptic number.

It is an amenable number.

104145416 is a deficient number, since it is larger than the sum of its proper divisors (91127254).

104145416 is a wasteful number, since it uses less digits than its factorization.

104145416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13018183 (or 13018179 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 104145416 is about 10205.1661426946. The cubic root of 104145416 is about 470.4860160357.

Adding to 104145416 its reverse (614541401), we get a palindrome (718686817).

The spelling of 104145416 in words is "one hundred four million, one hundred forty-five thousand, four hundred sixteen".