8938466313544 has 16 divisors (see below), whose sum is σ = 16759656241020. Its totient is φ = 4469224649280.

The previous prime is 8938466313487. The next prime is 8938466313551. The reversal of 8938466313544 is 4453136648398.

It can be written as a sum of positive squares in 2 ways, for example, as 8798567872644 + 139898440900 = 2966238^2 + 374030^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6984882 + ... + 8164894.

Almost surely, 2^{8938466313544} is an apocalyptic number.

It is an amenable number.

8938466313544 is a deficient number, since it is larger than the sum of its proper divisors (7821189927476).

8938466313544 is a wasteful number, since it uses less digits than its factorization.

8938466313544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126880 (or 2126876 counting only the distinct ones).

The product of its digits is 179159040, while the sum is 64.

The spelling of 8938466313544 in words is "eight trillion, nine hundred thirty-eight billion, four hundred sixty-six million, three hundred thirteen thousand, five hundred forty-four".