11198915004484 has 27 divisors (see below), whose sum is σ = 19683256271581. Its totient is φ = 5575232348000.

The previous prime is 11198915004443. The next prime is 11198915004491. The reversal of 11198915004484 is 48440051989111.

It is a happy number.

The square root of 11198915004484 is 3346478.

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., 4732269442884 + 6466645561600 = 2175378^2 + 2542960^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1599612984 + ... + 1599619984.

Almost surely, 2^{11198915004484} is an apocalyptic number.

11198915004484 is the 3346478-th square number.

It is an amenable number.

11198915004484 is a deficient number, since it is larger than the sum of its proper divisors (8484341267097).

11198915004484 is an frugal number, since it uses more digits than its factorization.

11198915004484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14484 (or 7242 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 55.

The spelling of 11198915004484 in words is "eleven trillion, one hundred ninety-eight billion, nine hundred fifteen million, four thousand, four hundred eighty-four".