11140100200420 has 48 divisors (see below), whose sum is σ = 24627761524800. Its totient is φ = 4221121334400.

The previous prime is 11140100200403. The next prime is 11140100200429. The reversal of 11140100200420 is 2400200104111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11140100200394 and 11140100200403.

It is not an unprimeable number, because it can be changed into a prime (11140100200429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2776570 + ... + 5476270.

It is an arithmetic number, because the mean of its divisors is an integer number (513078365100).

Almost surely, 2^{11140100200420} is an apocalyptic number.

11140100200420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11140100200420 is an abundant number, since it is smaller than the sum of its proper divisors (13487661324380).

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

11140100200420 is a wasteful number, since it uses less digits than its factorization.

11140100200420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2710588 (or 2710586 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11140100200420 its reverse (2400200104111), we get a palindrome (13540300304531).

The spelling of 11140100200420 in words is "eleven trillion, one hundred forty billion, one hundred million, two hundred thousand, four hundred twenty".