104424243 has 24 divisors (see below), whose sum is σ = 176690880. Its totient is φ = 54245520.

The previous prime is 104424241. The next prime is 104424263. The reversal of 104424243 is 342424401.

It is a happy number.

It is not a de Polignac number, because 104424243 - 2¹ = 104424241 is a prime.

It is a super-2 number, since 2×104424243² = 21808845052246098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104424241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30673 + ... + 33906.

It is an arithmetic number, because the mean of its divisors is an integer number (7362120).

Almost surely, 2^104424243 is an apocalyptic number.

104424243 is a deficient number, since it is larger than the sum of its proper divisors (72266637).

104424243 is a wasteful number, since it uses less digits than its factorization.

104424243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64607 (or 64600 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 104424243 is about 10218.8180823420. The cubic root of 104424243 is about 470.9055169948.

Adding to 104424243 its reverse (342424401), we get a palindrome (446848644).

The spelling of 104424243 in words is "one hundred four million, four hundred twenty-four thousand, two hundred forty-three".