2722743564424 has 32 divisors (see below), whose sum is σ = 5531576742720. Its totient is φ = 1248941353536.

The previous prime is 2722743564419. The next prime is 2722743564427. The reversal of 2722743564424 is 4244653472272.

It is a super-2 number, since 2×2722743564424² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (2722743564427) 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 7 ways as a sum of consecutive naturals, for example, 80290492 + ... + 80324395.

It is an arithmetic number, because the mean of its divisors is an integer number (172861773210).

Almost surely, 2^{2722743564424} is an apocalyptic number.

It is an amenable number.

2722743564424 is an abundant number, since it is smaller than the sum of its proper divisors (2808833178296).

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

2722743564424 is a wasteful number, since it uses less digits than its factorization.

2722743564424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160615069 (or 160615065 counting only the distinct ones).

The product of its digits is 18063360, while the sum is 52.

The spelling of 2722743564424 in words is "two trillion, seven hundred twenty-two billion, seven hundred forty-three million, five hundred sixty-four thousand, four hundred twenty-four".