11444234242031 has 16 divisors (see below), whose sum is σ = 11764378428000. Its totient is φ = 11124663234048.

The previous prime is 11444234242013. The next prime is 11444234242069. The reversal of 11444234242031 is 13024243244411.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11444234242031 is a prime.

It is a super-2 number, since 2×11444234242031² (a number of 27 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 = 11444234241982 and 11444234242000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11444234202031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442721195 + ... + 442747043.

It is an arithmetic number, because the mean of its divisors is an integer number (735273651750).

Almost surely, 2^{11444234242031} is an apocalyptic number.

11444234242031 is a deficient number, since it is larger than the sum of its proper divisors (320144185969).

11444234242031 is a wasteful number, since it uses less digits than its factorization.

11444234242031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36458.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 11444234242031 its reverse (13024243244411), we get a palindrome (24468477486442).

The spelling of 11444234242031 in words is "eleven trillion, four hundred forty-four billion, two hundred thirty-four million, two hundred forty-two thousand, thirty-one".