11244312304431 has 8 divisors (see below), whose sum is σ = 15007275098160. Its totient is φ = 7488778856832.

The previous prime is 11244312304319. The next prime is 11244312304453. The reversal of 11244312304431 is 13440321344211.

It is a happy number.

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

It is not a de Polignac number, because 11244312304431 - 2¹⁸ = 11244312042287 is a prime.

It is a super-2 number, since 2×11244312304431² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11244312304392 and 11244312304401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11244312304531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1857333000 + ... + 1857339053.

It is an arithmetic number, because the mean of its divisors is an integer number (1875909387270).

Almost surely, 2^{11244312304431} is an apocalyptic number.

11244312304431 is a deficient number, since it is larger than the sum of its proper divisors (3762962793729).

11244312304431 is a wasteful number, since it uses less digits than its factorization.

11244312304431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3714673065.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 11244312304431 its reverse (13440321344211), we get a palindrome (24684633648642).

The spelling of 11244312304431 in words is "eleven trillion, two hundred forty-four billion, three hundred twelve million, three hundred four thousand, four hundred thirty-one".