2404300040 has 64 divisors (see below), whose sum is σ = 5534645760. Its totient is φ = 939577600.

The previous prime is 2404300039. The next prime is 2404300069. The reversal of 2404300040 is 400034042.

It is a junction number, because it is equal to n+sod(n) for n = 2404299991 and 2404300018.

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, 1847390 + ... + 1848690.

It is an arithmetic number, because the mean of its divisors is an integer number (86478840).

Almost surely, 2^2404300040 is an apocalyptic number.

2404300040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2404300040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2767322880).

2404300040 is an abundant number, since it is smaller than the sum of its proper divisors (3130345720).

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

2404300040 is a wasteful number, since it uses less digits than its factorization.

2404300040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342 (or 2338 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2404300040 is about 49033.6623147813. The cubic root of 2404300040 is about 1339.6650309974.

Adding to 2404300040 its reverse (400034042), we get a palindrome (2804334082).

The spelling of 2404300040 in words is "two billion, four hundred four million, three hundred thousand, forty".