11240320174 has 4 divisors (see below), whose sum is σ = 16860480264. Its totient is φ = 5620160086.

The previous prime is 11240320171. The next prime is 11240320229. The reversal of 11240320174 is 47102304211.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×11240320174² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240320171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2810080042 + ... + 2810080045.

It is an arithmetic number, because the mean of its divisors is an integer number (4215120066).

Almost surely, 2^11240320174 is an apocalyptic number.

11240320174 is a deficient number, since it is larger than the sum of its proper divisors (5620160090).

11240320174 is an equidigital number, since it uses as much as digits as its factorization.

11240320174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5620160089.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 11240320174 its reverse (47102304211), we get a palindrome (58342624385).

The spelling of 11240320174 in words is "eleven billion, two hundred forty million, three hundred twenty thousand, one hundred seventy-four".