11420142434200 has 24 divisors (see below), whose sum is σ = 26551831159980. Its totient is φ = 4568056973600.

The previous prime is 11420142434189. The next prime is 11420142434213. The reversal of 11420142434200 is 243424102411.

11420142434200 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 an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28550355886 + ... + 28550356285.

Almost surely, 2^{11420142434200} is an apocalyptic number.

11420142434200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11420142434200 is an abundant number, since it is smaller than the sum of its proper divisors (15131688725780).

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

11420142434200 is a wasteful number, since it uses less digits than its factorization.

11420142434200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57100712187 (or 57100712178 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 11420142434200 its reverse (243424102411), we get a palindrome (11663566536611).

The spelling of 11420142434200 in words is "eleven trillion, four hundred twenty billion, one hundred forty-two million, four hundred thirty-four thousand, two hundred".