104240430 has 96 divisors (see below), whose sum is σ = 327996864. Its totient is φ = 22422528.

The previous prime is 104240419. The next prime is 104240431. The reversal of 104240430 is 34042401.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104240431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5844 + ... + 15576.

It is an arithmetic number, because the mean of its divisors is an integer number (3416634).

Almost surely, 2^104240430 is an apocalyptic number.

104240430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104240430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163998432).

104240430 is an abundant number, since it is smaller than the sum of its proper divisors (223756434).

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

104240430 is a wasteful number, since it uses less digits than its factorization.

104240430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9770 (or 9767 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 104240430 is about 10209.8202726591. The cubic root of 104240430 is about 470.6290505622.

Adding to 104240430 its reverse (34042401), we get a palindrome (138282831).

The spelling of 104240430 in words is "one hundred four million, two hundred forty thousand, four hundred thirty".