2274742868747 has 4 divisors (see below), whose sum is σ = 2274776801880. Its totient is φ = 2274708935616.

The previous prime is 2274742868687. The next prime is 2274742868753. The reversal of 2274742868747 is 7478682474722.

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 2274742868747 - 2¹⁴ = 2274742852363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2274742868347) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 16865813 + ... + 17000150.

It is an arithmetic number, because the mean of its divisors is an integer number (568694200470).

Almost surely, 2^{2274742868747} is an apocalyptic number.

2274742868747 is a deficient number, since it is larger than the sum of its proper divisors (33933133).

2274742868747 is an equidigital number, since it uses as much as digits as its factorization.

2274742868747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33933132.

The product of its digits is 472055808, while the sum is 68.

The spelling of 2274742868747 in words is "two trillion, two hundred seventy-four billion, seven hundred forty-two million, eight hundred sixty-eight thousand, seven hundred forty-seven".