4247842886973 has 12 divisors (see below), whose sum is σ = 7012312067488. Its totient is φ = 2427338792520.

The previous prime is 4247842886951. The next prime is 4247842886977. The reversal of 4247842886973 is 3796882487424.

4247842886973 is a `hidden beast` number, since 4 + 2 + 4 + 78 + 428 + 8 + 69 + 73 = 666.

It is not a de Polignac number, because 4247842886973 - 2¹⁷ = 4247842755901 is a prime.

It is a super-2 number, since 2×4247842886973² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4247842886977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33713038723 + ... + 33713038848.

Almost surely, 2^{4247842886973} is an apocalyptic number.

It is an amenable number.

4247842886973 is a deficient number, since it is larger than the sum of its proper divisors (2764469180515).

4247842886973 is a wasteful number, since it uses less digits than its factorization.

4247842886973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67426077584 (or 67426077581 counting only the distinct ones).

The product of its digits is 1040449536, while the sum is 72.

The spelling of 4247842886973 in words is "four trillion, two hundred forty-seven billion, eight hundred forty-two million, eight hundred eighty-six thousand, nine hundred seventy-three".