11140275246 has 16 divisors (see below), whose sum is σ = 22321741008. Its totient is φ = 3706560000.

The previous prime is 11140275221. The next prime is 11140275247. The reversal of 11140275246 is 64257204111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11140275247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1712755 + ... + 1719246.

It is an arithmetic number, because the mean of its divisors is an integer number (1395108813).

Almost surely, 2^11140275246 is an apocalyptic number.

11140275246 is an abundant number, since it is smaller than the sum of its proper divisors (11181465762).

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

11140275246 is a wasteful number, since it uses less digits than its factorization.

11140275246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3432547.

The product of its (nonzero) digits is 13440, while the sum is 33.

Adding to 11140275246 its reverse (64257204111), we get a palindrome (75397479357).

The spelling of 11140275246 in words is "eleven billion, one hundred forty million, two hundred seventy-five thousand, two hundred forty-six".