13194489586084 has 9 divisors (see below), whose sum is σ = 23090369489131. Its totient is φ = 6597241160620.

The previous prime is 13194489586009. The next prime is 13194489586111. The reversal of 13194489586084 is 48068598449131.

The square root of 13194489586084 is 3632422.

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

It is a super-3 number, since 3×13194489586084³ (a number of 40 digits) contains 333 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, 6356739 + ... + 8172949.

Almost surely, 2^{13194489586084} is an apocalyptic number.

13194489586084 is the 3632422-nd square number.

It is an amenable number.

13194489586084 is a deficient number, since it is larger than the sum of its proper divisors (9895879903047).

13194489586084 is an frugal number, since it uses more digits than its factorization.

13194489586084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3632426 (or 1816213 counting only the distinct ones).

The product of its (nonzero) digits is 238878720, while the sum is 70.

The spelling of 13194489586084 in words is "thirteen trillion, one hundred ninety-four billion, four hundred eighty-nine million, five hundred eighty-six thousand, eighty-four".