104040024 has 64 divisors (see below), whose sum is σ = 284653440. Its totient is φ = 31426560.

The previous prime is 104040011. The next prime is 104040037. The reversal of 104040024 is 420040401.

It is an interprime number because it is at equal distance from previous prime (104040011) and next prime (104040037).

It is a junction number, because it is equal to n+sod(n) for n = 104039985 and 104040012.

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, 151987 + ... + 152669.

It is an arithmetic number, because the mean of its divisors is an integer number (4447710).

Almost surely, 2^104040024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104040024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142326720).

104040024 is an abundant number, since it is smaller than the sum of its proper divisors (180613416).

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

104040024 is a wasteful number, since it uses less digits than its factorization.

104040024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280 (or 1276 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 104040024 is about 10200.0011764705. The cubic root of 104040024 is about 470.3272566144.

Adding to 104040024 its reverse (420040401), we get a palindrome (524080425).

The spelling of 104040024 in words is "one hundred four million, forty thousand, twenty-four".