11042014420 has 24 divisors (see below), whose sum is σ = 24552244584. Its totient is φ = 4156993536.

The previous prime is 11042014391. The next prime is 11042014421. The reversal of 11042014420 is 2441024011.

It can be written as a sum of positive squares in 4 ways, for example, as 4097792196 + 6944222224 = 64014^2 + 83332^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11042014421) 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, 16237917 + ... + 16238596.

It is an arithmetic number, because the mean of its divisors is an integer number (1023010191).

Almost surely, 2^11042014420 is an apocalyptic number.

11042014420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11042014420 is an abundant number, since it is smaller than the sum of its proper divisors (13510230164).

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

11042014420 is a wasteful number, since it uses less digits than its factorization.

11042014420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32476539 (or 32476537 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11042014420 its reverse (2441024011), we get a palindrome (13483038431).

The spelling of 11042014420 in words is "eleven billion, forty-two million, fourteen thousand, four hundred twenty".