2442444818325 has 24 divisors (see below), whose sum is σ = 4038345919200. Its totient is φ = 1302582240960.

The previous prime is 2442444818321. The next prime is 2442444818383. The reversal of 2442444818325 is 5238184442442.

It is not a de Polignac number, because 2442444818325 - 2² = 2442444818321 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442444818321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1132786 + ... + 2483564.

It is an arithmetic number, because the mean of its divisors is an integer number (168264413300).

Almost surely, 2^{2442444818325} is an apocalyptic number.

2442444818325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2442444818325 is a deficient number, since it is larger than the sum of its proper divisors (1595901100875).

2442444818325 is a wasteful number, since it uses less digits than its factorization.

2442444818325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374901 (or 1374896 counting only the distinct ones).

The product of its digits is 7864320, while the sum is 51.

The spelling of 2442444818325 in words is "two trillion, four hundred forty-two billion, four hundred forty-four million, eight hundred eighteen thousand, three hundred twenty-five".