2245024315428 has 12 divisors (see below), whose sum is σ = 5238390069360. Its totient is φ = 748341438472.

The previous prime is 2245024315423. The next prime is 2245024315447. The reversal of 2245024315428 is 8245134205422.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2245024315428.

It is not an unprimeable number, because it can be changed into a prime (2245024315423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93542679798 + ... + 93542679821.

It is an arithmetic number, because the mean of its divisors is an integer number (436532505780).

Almost surely, 2^{2245024315428} is an apocalyptic number.

It is an amenable number.

2245024315428 is an abundant number, since it is smaller than the sum of its proper divisors (2993365753932).

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

2245024315428 is a wasteful number, since it uses less digits than its factorization.

2245024315428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187085359626 (or 187085359624 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 42.

The spelling of 2245024315428 in words is "two trillion, two hundred forty-five billion, twenty-four million, three hundred fifteen thousand, four hundred twenty-eight".