5458842668338 has 4 divisors (see below), whose sum is σ = 8188264002510. Its totient is φ = 2729421334168.

The previous prime is 5458842668333. The next prime is 5458842668339. The reversal of 5458842668338 is 8338662488545.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4033939690089 + 1424902978249 = 2008467^2 + 1193693^2 .

It is not an unprimeable number, because it can be changed into a prime (5458842668333) 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 as a sum of consecutive naturals, namely, 1364710667083 + ... + 1364710667086.

Almost surely, 2^{5458842668338} is an apocalyptic number.

5458842668338 is a deficient number, since it is larger than the sum of its proper divisors (2729421334172).

5458842668338 is a wasteful number, since it uses less digits than its factorization.

5458842668338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2729421334171.

The product of its digits is 1061683200, while the sum is 70.

The spelling of 5458842668338 in words is "five trillion, four hundred fifty-eight billion, eight hundred forty-two million, six hundred sixty-eight thousand, three hundred thirty-eight".