11414244431 has 16 divisors (see below), whose sum is σ = 12741188544. Its totient is φ = 10169769984.

The previous prime is 11414244409. The next prime is 11414244463. The reversal of 11414244431 is 13444241411.

It is a happy number.

11414244431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11414244431 - 2¹⁴ = 11414228047 is a prime.

It is a super-2 number, since 2×11414244431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11414244394 and 11414244403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11414244131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112550 + ... + 188403.

It is an arithmetic number, because the mean of its divisors is an integer number (796324284).

Almost surely, 2^11414244431 is an apocalyptic number.

11414244431 is a deficient number, since it is larger than the sum of its proper divisors (1326944113).

11414244431 is a wasteful number, since it uses less digits than its factorization.

11414244431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301090.

The product of its digits is 6144, while the sum is 29.

Adding to 11414244431 its reverse (13444241411), we get a palindrome (24858485842).

The spelling of 11414244431 in words is "eleven billion, four hundred fourteen million, two hundred forty-four thousand, four hundred thirty-one".