4247742774562 has 64 divisors (see below), whose sum is σ = 7640316887040. Its totient is φ = 1732641019200.

The previous prime is 4247742774551. The next prime is 4247742774631. The reversal of 4247742774562 is 2654772477424.

4247742774562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4247742774562.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 296064673 + ... + 296079019.

It is an arithmetic number, because the mean of its divisors is an integer number (119379951360).

Almost surely, 2^{4247742774562} is an apocalyptic number.

4247742774562 is a deficient number, since it is larger than the sum of its proper divisors (3392574112478).

4247742774562 is a wasteful number, since it uses less digits than its factorization.

4247742774562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24727.

The product of its digits is 147517440, while the sum is 61.

The spelling of 4247742774562 in words is "four trillion, two hundred forty-seven billion, seven hundred forty-two million, seven hundred seventy-four thousand, five hundred sixty-two".