11504123204204 has 48 divisors (see below), whose sum is σ = 21039035060736. Its totient is φ = 5493723734400.

The previous prime is 11504123204183. The next prime is 11504123204239. The reversal of 11504123204204 is 40240232140511.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367869089 + ... + 367900359.

It is an arithmetic number, because the mean of its divisors is an integer number (438313230432).

Almost surely, 2^{11504123204204} is an apocalyptic number.

It is an amenable number.

11504123204204 is a deficient number, since it is larger than the sum of its proper divisors (9534911856532).

11504123204204 is a wasteful number, since it uses less digits than its factorization.

11504123204204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37166 (or 37164 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 11504123204204 its reverse (40240232140511), we get a palindrome (51744355344715).

The spelling of 11504123204204 in words is "eleven trillion, five hundred four billion, one hundred twenty-three million, two hundred four thousand, two hundred four".