2286745643730 has 16 divisors (see below), whose sum is σ = 5488189545024. Its totient is φ = 609798838320.

The previous prime is 2286745643723. The next prime is 2286745643747. The reversal of 2286745643730 is 373465476822.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38112427366 + ... + 38112427425.

It is an arithmetic number, because the mean of its divisors is an integer number (343011846564).

Almost surely, 2^{2286745643730} is an apocalyptic number.

2286745643730 is an abundant number, since it is smaller than the sum of its proper divisors (3201443901294).

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

2286745643730 is a wasteful number, since it uses less digits than its factorization.

2286745643730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76224854801.

The product of its (nonzero) digits is 40642560, while the sum is 57.

The spelling of 2286745643730 in words is "two trillion, two hundred eighty-six billion, seven hundred forty-five million, six hundred forty-three thousand, seven hundred thirty".