11034020042112 has 64 divisors (see below), whose sum is σ = 30319774930800. Its totient is φ = 3551178860544.

The previous prime is 11034020042029. The next prime is 11034020042117. The reversal of 11034020042112 is 21124002043011.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11034020042117) 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, 495410023 + ... + 495432294.

Almost surely, 2^{11034020042112} is an apocalyptic number.

11034020042112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11034020042112 is an abundant number, since it is smaller than the sum of its proper divisors (19285754888688).

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

11034020042112 is an equidigital number, since it uses as much as digits as its factorization.

11034020042112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990842363 (or 990842351 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11034020042112 its reverse (21124002043011), we get a palindrome (32158022085123).

The spelling of 11034020042112 in words is "eleven trillion, thirty-four billion, twenty million, forty-two thousand, one hundred twelve".