2404204415255 has 8 divisors (see below), whose sum is σ = 2886558180912. Its totient is φ = 1922354943808.

The previous prime is 2404204415237. The next prime is 2404204415267. The reversal of 2404204415255 is 5525144024042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2404204415255 - 2¹² = 2404204411159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126063062 + ... + 126082131.

It is an arithmetic number, because the mean of its divisors is an integer number (360819772614).

Almost surely, 2^{2404204415255} is an apocalyptic number.

2404204415255 is a deficient number, since it is larger than the sum of its proper divisors (482353765657).

2404204415255 is a wasteful number, since it uses less digits than its factorization.

2404204415255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252147105.

The product of its (nonzero) digits is 256000, while the sum is 38.

Adding to 2404204415255 its reverse (5525144024042), we get a palindrome (7929348439297).

The spelling of 2404204415255 in words is "two trillion, four hundred four billion, two hundred four million, four hundred fifteen thousand, two hundred fifty-five".