11033141042420 has 24 divisors (see below), whose sum is σ = 26479538502144. Its totient is φ = 3782791214496.

The previous prime is 11033141042401. The next prime is 11033141042431. The reversal of 11033141042420 is 2424014133011.

It is a self number, because there is not a number n which added to its sum of digits gives 11033141042420.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39404075012 + ... + 39404075291.

It is an arithmetic number, because the mean of its divisors is an integer number (1103314104256).

Almost surely, 2^{11033141042420} is an apocalyptic number.

11033141042420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11033141042420 is an abundant number, since it is smaller than the sum of its proper divisors (15446397459724).

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

11033141042420 is a wasteful number, since it uses less digits than its factorization.

11033141042420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78808150319 (or 78808150317 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11033141042420 its reverse (2424014133011), we get a palindrome (13457155175431).

The spelling of 11033141042420 in words is "eleven trillion, thirty-three billion, one hundred forty-one million, forty-two thousand, four hundred twenty".