2404244143040 has 28 divisors (see below), whose sum is σ = 5725106366376. Its totient is φ = 961697657088.

The previous prime is 2404244143019. The next prime is 2404244143051. The reversal of 2404244143040 is 403414424042.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 2404244142988 and 2404244143006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3756631154 + ... + 3756631793.

Almost surely, 2^{2404244143040} is an apocalyptic number.

2404244143040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2404244143040 is an abundant number, since it is smaller than the sum of its proper divisors (3320862223336).

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

2404244143040 is an equidigital number, since it uses as much as digits as its factorization.

2404244143040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7513262964 (or 7513262954 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 2404244143040 its reverse (403414424042), we get a palindrome (2807658567082).

The spelling of 2404244143040 in words is "two trillion, four hundred four billion, two hundred forty-four million, one hundred forty-three thousand, forty".