11115206604424 has 16 divisors (see below), whose sum is σ = 22444167182220. Its totient is φ = 5130095355840.

The previous prime is 11115206604379. The next prime is 11115206604457. The reversal of 11115206604424 is 42440660251111.

It can be written as a sum of positive squares in 2 ways, for example, as 10749808116100 + 365398488324 = 3278690^2 + 604482^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53438493187 + ... + 53438493394.

Almost surely, 2^{11115206604424} is an apocalyptic number.

It is an amenable number.

11115206604424 is an abundant number, since it is smaller than the sum of its proper divisors (11328960577796).

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

11115206604424 is a wasteful number, since it uses less digits than its factorization.

11115206604424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106876986600 (or 106876986596 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

Adding to 11115206604424 its reverse (42440660251111), we get a palindrome (53555866855535).

The spelling of 11115206604424 in words is "eleven trillion, one hundred fifteen billion, two hundred six million, six hundred four thousand, four hundred twenty-four".