11415104004 has 48 divisors (see below), whose sum is σ = 27579827520. Its totient is φ = 3670343040.

The previous prime is 11415103969. The next prime is 11415104021. The reversal of 11415104004 is 40040151411.

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, 365359 + ... + 395369.

It is an arithmetic number, because the mean of its divisors is an integer number (574579740).

Almost surely, 2^11415104004 is an apocalyptic number.

It is an amenable number.

11415104004 is an abundant number, since it is smaller than the sum of its proper divisors (16164723516).

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

11415104004 is a wasteful number, since it uses less digits than its factorization.

11415104004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31140 (or 31138 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 11415104004 its reverse (40040151411), we get a palindrome (51455255415).

The spelling of 11415104004 in words is "eleven billion, four hundred fifteen million, one hundred four thousand, four".