11424420550000 has 60 divisors (see below), whose sum is σ = 27666747855432. Its totient is φ = 4569768200000.

The previous prime is 11424420549979. The next prime is 11424420550009. The reversal of 11424420550000 is 5502442411.

11424420550000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11424420550009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114194206 + ... + 114294205.

Almost surely, 2^{11424420550000} is an apocalyptic number.

11424420550000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11424420550000 is an abundant number, since it is smaller than the sum of its proper divisors (16242327305432).

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

11424420550000 is an frugal number, since it uses more digits than its factorization.

11424420550000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228488444 (or 228488418 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 11424420550000 its reverse (5502442411), we get a palindrome (11429922992411).

The spelling of 11424420550000 in words is "eleven trillion, four hundred twenty-four billion, four hundred twenty million, five hundred fifty thousand".