11179139364484 has 81 divisors (see below), whose sum is σ = 24644114653221. Its totient is φ = 4422275938080.

The previous prime is 11179139364469. The next prime is 11179139364487. The reversal of 11179139364484 is 48446393197111.

The square root of 11179139364484 is 3343522.

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., 1653718840900 + 9525420523584 = 1285970^2 + 3086328^2 .

It is not an unprimeable number, because it can be changed into a prime (11179139364487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 608511819 + ... + 608530189.

Almost surely, 2^{11179139364484} is an apocalyptic number.

11179139364484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11179139364484 is the 3343522-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11179139364484

11179139364484 is an abundant number, since it is smaller than the sum of its proper divisors (13464975288737).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11179139364484 is an frugal number, since it uses more digits than its factorization.

11179139364484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36786 (or 18393 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 61.

The spelling of 11179139364484 in words is "eleven trillion, one hundred seventy-nine billion, one hundred thirty-nine million, three hundred sixty-four thousand, four hundred eighty-four".