11084198538436 has 27 divisors (see below), whose sum is σ = 20472226396461. Its totient is φ = 5250349906704.

The previous prime is 11084198538407. The next prime is 11084198538449. The reversal of 11084198538436 is 63483589148011.

The square root of 11084198538436 is 3329294.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 10209494752900 + 874703785536 = 3195230^2 + 935256^2 .

It is a Duffinian number.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 126469366 + ... + 126556978.

Almost surely, 2^{11084198538436} is an apocalyptic number.

11084198538436 is the 3329294-th square number.

It is an amenable number.

11084198538436 is a deficient number, since it is larger than the sum of its proper divisors (9388027858025).

11084198538436 is an frugal number, since it uses more digits than its factorization.

11084198538436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175268 (or 87634 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 61.

The spelling of 11084198538436 in words is "eleven trillion, eighty-four billion, one hundred ninety-eight million, five hundred thirty-eight thousand, four hundred thirty-six".