104144430 has 32 divisors (see below), whose sum is σ = 269174304. Its totient is φ = 25635456.

The previous prime is 104144429. The next prime is 104144441. The reversal of 104144430 is 34441401.

It is a junction number, because it is equal to n+sod(n) for n = 104144397 and 104144406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133129 + ... + 133908.

It is an arithmetic number, because the mean of its divisors is an integer number (8411697).

Almost surely, 2^104144430 is an apocalyptic number.

104144430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104144430 is an abundant number, since it is smaller than the sum of its proper divisors (165029874).

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

104144430 is a wasteful number, since it uses less digits than its factorization.

104144430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267060.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 104144430 is about 10205.1178337146. The cubic root of 104144430 is about 470.4845312506.

Adding to 104144430 its reverse (34441401), we get a palindrome (138585831).

The spelling of 104144430 in words is "one hundred four million, one hundred forty-four thousand, four hundred thirty".