2104240013225 has 12 divisors (see below), whose sum is σ = 2982008704704. Its totient is φ = 1442907437520.

The previous prime is 2104240013189. The next prime is 2104240013257. The reversal of 2104240013225 is 5223100424012.

It is not a de Polignac number, because 2104240013225 - 2⁸ = 2104240012969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2104240013194 and 2104240013203.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6012114149 + ... + 6012114498.

It is an arithmetic number, because the mean of its divisors is an integer number (248500725392).

Almost surely, 2^{2104240013225} is an apocalyptic number.

2104240013225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2104240013225 is a deficient number, since it is larger than the sum of its proper divisors (877768691479).

2104240013225 is a wasteful number, since it uses less digits than its factorization.

2104240013225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12024228664 (or 12024228659 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 2104240013225 its reverse (5223100424012), we get a palindrome (7327340437237).

The spelling of 2104240013225 in words is "two trillion, one hundred four billion, two hundred forty million, thirteen thousand, two hundred twenty-five".