11304240404213 has 8 divisors (see below), whose sum is σ = 11406390840000. Its totient is φ = 11202127037248.

The previous prime is 11304240404203. The next prime is 11304240404239. The reversal of 11304240404213 is 31240404240311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11304240404213 - 2²² = 11304236209909 is a prime.

It is a super-3 number, since 3×11304240404213³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11304240404203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8654363 + ... + 9874536.

It is an arithmetic number, because the mean of its divisors is an integer number (1425798855000).

Almost surely, 2^{11304240404213} is an apocalyptic number.

It is an amenable number.

11304240404213 is a deficient number, since it is larger than the sum of its proper divisors (102150435787).

11304240404213 is a wasteful number, since it uses less digits than its factorization.

11304240404213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18534411.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 11304240404213 its reverse (31240404240311), we get a palindrome (42544644644524).

The spelling of 11304240404213 in words is "eleven trillion, three hundred four billion, two hundred forty million, four hundred four thousand, two hundred thirteen".