11124042444031 has 16 divisors (see below), whose sum is σ = 12541314004128. Its totient is φ = 9778802252800.

The previous prime is 11124042444029. The next prime is 11124042444043. The reversal of 11124042444031 is 13044424042111.

11124042444031 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 11124042444031 - 2¹ = 11124042444029 is a prime.

It is a super-2 number, since 2×11124042444031² (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 = 11124042443984 and 11124042444002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124042444091) 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, 109087456 + ... + 109189381.

It is an arithmetic number, because the mean of its divisors is an integer number (783832125258).

Almost surely, 2^{11124042444031} is an apocalyptic number.

11124042444031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11124042444031 is a deficient number, since it is larger than the sum of its proper divisors (1417271560097).

11124042444031 is a wasteful number, since it uses less digits than its factorization.

11124042444031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218277002.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 11124042444031 its reverse (13044424042111), we get a palindrome (24168466486142).

The spelling of 11124042444031 in words is "eleven trillion, one hundred twenty-four billion, forty-two million, four hundred forty-four thousand, thirty-one".