20141033112 has 24 divisors (see below), whose sum is σ = 54548631540. Its totient is φ = 6713677680.

The previous prime is 20141033071. The next prime is 20141033113. The reversal of 20141033112 is 21133014102.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×20141033112² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20141033113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139868214 + ... + 139868357.

Almost surely, 2^20141033112 is an apocalyptic number.

It is an amenable number.

20141033112 is an abundant number, since it is smaller than the sum of its proper divisors (34407598428).

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

20141033112 is a wasteful number, since it uses less digits than its factorization.

20141033112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279736583 (or 279736576 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 20141033112 its reverse (21133014102), we get a palindrome (41274047214).

The spelling of 20141033112 in words is "twenty billion, one hundred forty-one million, thirty-three thousand, one hundred twelve".