2245349392287 has 4 divisors (see below), whose sum is σ = 2993799189720. Its totient is φ = 1496899594856.

The previous prime is 2245349392229. The next prime is 2245349392327. The reversal of 2245349392287 is 7822939435422.

2245349392287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2245349392287 - 2¹⁴ = 2245349375903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2245349392287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245349352287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374224898712 + ... + 374224898717.

It is an arithmetic number, because the mean of its divisors is an integer number (748449797430).

Almost surely, 2^{2245349392287} is an apocalyptic number.

2245349392287 is a deficient number, since it is larger than the sum of its proper divisors (748449797433).

2245349392287 is an equidigital number, since it uses as much as digits as its factorization.

2245349392287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748449797432.

The product of its digits is 52254720, while the sum is 60.

The spelling of 2245349392287 in words is "two trillion, two hundred forty-five billion, three hundred forty-nine million, three hundred ninety-two thousand, two hundred eighty-seven".