7841235319225 has 96 divisors (see below), whose sum is σ = 12837292646400. Its totient is φ = 4599841612800.

The previous prime is 7841235319217. The next prime is 7841235319367. The reversal of 7841235319225 is 5229135321487.

It is not a de Polignac number, because 7841235319225 - 2³ = 7841235319217 is a prime.

It is a super-2 number, since 2×7841235319225² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 308224056 + ... + 308249494.

It is an arithmetic number, because the mean of its divisors is an integer number (133721798400).

Almost surely, 2^{7841235319225} is an apocalyptic number.

It is an amenable number.

7841235319225 is a deficient number, since it is larger than the sum of its proper divisors (4996057327175).

7841235319225 is a wasteful number, since it uses less digits than its factorization.

7841235319225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34903 (or 34898 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 52.

The spelling of 7841235319225 in words is "seven trillion, eight hundred forty-one billion, two hundred thirty-five million, three hundred nineteen thousand, two hundred twenty-five".