11244270838 has 4 divisors (see below), whose sum is σ = 16866406260. Its totient is φ = 5622135418.

The previous prime is 11244270721. The next prime is 11244270839. The reversal of 11244270838 is 83807244211.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 11244270838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11244270839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2811067708 + ... + 2811067711.

It is an arithmetic number, because the mean of its divisors is an integer number (4216601565).

Almost surely, 2^11244270838 is an apocalyptic number.

11244270838 is a deficient number, since it is larger than the sum of its proper divisors (5622135422).

11244270838 is an equidigital number, since it uses as much as digits as its factorization.

11244270838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5622135421.

The product of its (nonzero) digits is 86016, while the sum is 40.

The spelling of 11244270838 in words is "eleven billion, two hundred forty-four million, two hundred seventy thousand, eight hundred thirty-eight".