104144816 has 20 divisors (see below), whose sum is σ = 202236312. Its totient is φ = 51954816.

The previous prime is 104144801. The next prime is 104144819. The reversal of 104144816 is 618441401.

It is a super-2 number, since 2×104144816² = 21692285399347712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104144819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191 + ... + 14433.

Almost surely, 2^104144816 is an apocalyptic number.

104144816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104144816 is a deficient number, since it is larger than the sum of its proper divisors (98091496).

104144816 is a wasteful number, since it uses less digits than its factorization.

104144816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14708 (or 14702 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 104144816 is about 10205.1367457766. The cubic root of 104144816 is about 470.4851125165.

The spelling of 104144816 in words is "one hundred four million, one hundred forty-four thousand, eight hundred sixteen".