11043340124 has 48 divisors (see below), whose sum is σ = 20525466528. Its totient is φ = 5192149248.

The previous prime is 11043340117. The next prime is 11043340193. The reversal of 11043340124 is 42104334011.

It is a super-2 number, since 2×11043340124² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11043340124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515042 + ... + 536054.

It is an arithmetic number, because the mean of its divisors is an integer number (427613886).

Almost surely, 2^11043340124 is an apocalyptic number.

It is an amenable number.

11043340124 is a deficient number, since it is larger than the sum of its proper divisors (9482126404).

11043340124 is a wasteful number, since it uses less digits than its factorization.

11043340124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21174 (or 21172 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11043340124 its reverse (42104334011), we get a palindrome (53147674135).

The spelling of 11043340124 in words is "eleven billion, forty-three million, three hundred forty thousand, one hundred twenty-four".