104140410 has 128 divisors (see below), whose sum is σ = 287400960. Its totient is φ = 23923200.

The previous prime is 104140403. The next prime is 104140411. The reversal of 104140410 is 14041401.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 104140410.

It is not an unprimeable number, because it can be changed into a prime (104140411) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 581701 + ... + 581879.

It is an arithmetic number, because the mean of its divisors is an integer number (2245320).

Almost surely, 2^104140410 is an apocalyptic number.

104140410 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 104140410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143700480).

104140410 is an abundant number, since it is smaller than the sum of its proper divisors (183260550).

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

104140410 is a wasteful number, since it uses less digits than its factorization.

104140410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 104140410 is about 10204.9208718147. The cubic root of 104140410 is about 470.4784775675.

Adding to 104140410 its reverse (14041401), we get a palindrome (118181811).

Subtracting from 104140410 its reverse (14041401), we obtain a palindrome (90099009).

The spelling of 104140410 in words is "one hundred four million, one hundred forty thousand, four hundred ten".