11240343115 has 8 divisors (see below), whose sum is σ = 13489691760. Its totient is φ = 8991421152.

The previous prime is 11240343089. The next prime is 11240343167. The reversal of 11240343115 is 51134304211.

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 11240343115 - 2¹⁹ = 11239818827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11240343115.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45525 + ... + 156694.

It is an arithmetic number, because the mean of its divisors is an integer number (1686211470).

Almost surely, 2^11240343115 is an apocalyptic number.

11240343115 is a deficient number, since it is larger than the sum of its proper divisors (2249348645).

11240343115 is a wasteful number, since it uses less digits than its factorization.

11240343115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213341.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 11240343115 its reverse (51134304211), we get a palindrome (62374647326).

The spelling of 11240343115 in words is "eleven billion, two hundred forty million, three hundred forty-three thousand, one hundred fifteen".