11045234240412 has 24 divisors (see below), whose sum is σ = 25841307643536. Its totient is φ = 3671874115968.

The previous prime is 11045234240393. The next prime is 11045234240419. The reversal of 11045234240412 is 21404243254011.

11045234240412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11045234240412² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11045234240419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1233824193 + ... + 1233833144.

It is an arithmetic number, because the mean of its divisors is an integer number (1076721151814).

Almost surely, 2^{11045234240412} is an apocalyptic number.

11045234240412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11045234240412 is an abundant number, since it is smaller than the sum of its proper divisors (14796073403124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11045234240412 is a wasteful number, since it uses less digits than its factorization.

11045234240412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2467657717 (or 2467657715 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 11045234240412 its reverse (21404243254011), we get a palindrome (32449477494423).

The spelling of 11045234240412 in words is "eleven trillion, forty-five billion, two hundred thirty-four million, two hundred forty thousand, four hundred twelve".