11140424221024 has 96 divisors (see below), whose sum is σ = 26543212254720. Its totient is φ = 4496094563328.

The previous prime is 11140424220997. The next prime is 11140424221033. The reversal of 11140424221024 is 42012242404111.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 11140424220983 and 11140424221001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7126317 + ... + 8547820.

It is an arithmetic number, because the mean of its divisors is an integer number (276491794320).

Almost surely, 2^{11140424221024} is an apocalyptic number.

11140424221024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11140424221024 is an abundant number, since it is smaller than the sum of its proper divisors (15402788033696).

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

11140424221024 is a wasteful number, since it uses less digits than its factorization.

11140424221024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15674340 (or 15674332 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 11140424221024 its reverse (42012242404111), we get a palindrome (53152666625135).

The spelling of 11140424221024 in words is "eleven trillion, one hundred forty billion, four hundred twenty-four million, two hundred twenty-one thousand, twenty-four".