11210243543400 has 384 divisors, whose sum is σ = 38256751411200. Its totient is φ = 2692903449600.

The previous prime is 11210243543351. The next prime is 11210243543441. The reversal of 11210243543400 is 434534201211.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 714976761 + ... + 714992439.

It is an arithmetic number, because the mean of its divisors is an integer number (99626956800).

Almost surely, 2^{11210243543400} is an apocalyptic number.

11210243543400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11210243543400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19128375705600).

11210243543400 is an abundant number, since it is smaller than the sum of its proper divisors (27046507867800).

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

11210243543400 is a wasteful number, since it uses less digits than its factorization.

11210243543400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16689 (or 16680 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 11210243543400 its reverse (434534201211), we get a palindrome (11644777744611).

The spelling of 11210243543400 in words is "eleven trillion, two hundred ten billion, two hundred forty-three million, five hundred forty-three thousand, four hundred".