998575751416 has 8 divisors (see below), whose sum is σ = 1872329533920. Its totient is φ = 499287875704.

The previous prime is 998575751387. The next prime is 998575751423. The reversal of 998575751416 is 614157575899.

998575751416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62410984456 + ... + 62410984471.

It is an arithmetic number, because the mean of its divisors is an integer number (234041191740).

Almost surely, 2^998575751416 is an apocalyptic number.

It is an amenable number.

998575751416 is a deficient number, since it is larger than the sum of its proper divisors (873753782504).

998575751416 is a wasteful number, since it uses less digits than its factorization.

998575751416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124821968933 (or 124821968929 counting only the distinct ones).

The product of its digits is 95256000, while the sum is 67.

The spelling of 998575751416 in words is "nine hundred ninety-eight billion, five hundred seventy-five million, seven hundred fifty-one thousand, four hundred sixteen".