2279797243803 has 12 divisors (see below), whose sum is σ = 3293054446968. Its totient is φ = 1519858375200.

The previous prime is 2279797243781. The next prime is 2279797243847. The reversal of 2279797243803 is 3083427979722.

2279797243803 is a `hidden beast` number, since 2 + 27 + 97 + 97 + 2 + 438 + 0 + 3 = 666.

2279797243803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2279797243803 - 2⁸ = 2279797243547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2279797243853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2770228 + ... + 3497678.

It is an arithmetic number, because the mean of its divisors is an integer number (274421203914).

Almost surely, 2^{2279797243803} is an apocalyptic number.

2279797243803 is a deficient number, since it is larger than the sum of its proper divisors (1013257203165).

2279797243803 is a wasteful number, since it uses less digits than its factorization.

2279797243803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075674 (or 1075671 counting only the distinct ones).

The product of its (nonzero) digits is 64012032, while the sum is 63.

The spelling of 2279797243803 in words is "two trillion, two hundred seventy-nine billion, seven hundred ninety-seven million, two hundred forty-three thousand, eight hundred three".