983416171922 has 6 divisors (see below), whose sum is σ = 1475126361543. Its totient is φ = 491707384742.

The previous prime is 983416171847. The next prime is 983416171943. The reversal of 983416171922 is 229171614389.

It can be written as a sum of positive squares in only one way, i.e., 491708085961 + 491708085961 = 701219^2 + 701219^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=701219.

It is a super-2 number, since 2×983416171922² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1051829 + ... + 1753047.

Almost surely, 2^983416171922 is an apocalyptic number.

983416171922 is a deficient number, since it is larger than the sum of its proper divisors (491710189621).

983416171922 is an frugal number, since it uses more digits than its factorization.

983416171922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402440 (or 701221 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 53.

The spelling of 983416171922 in words is "nine hundred eighty-three billion, four hundred sixteen million, one hundred seventy-one thousand, nine hundred twenty-two".