2110243043400 has 48 divisors (see below), whose sum is σ = 6541753436400. Its totient is φ = 562731478080.

The previous prime is 2110243043399. The next prime is 2110243043411. The reversal of 2110243043400 is 43403420112.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1758535270 + ... + 1758536469.

It is an arithmetic number, because the mean of its divisors is an integer number (136286529925).

Almost surely, 2^{2110243043400} is an apocalyptic number.

2110243043400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110243043400 is an abundant number, since it is smaller than the sum of its proper divisors (4431510393000).

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

2110243043400 is a wasteful number, since it uses less digits than its factorization.

2110243043400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3517071758 (or 3517071749 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2110243043400 its reverse (43403420112), we get a palindrome (2153646463512).

The spelling of 2110243043400 in words is "two trillion, one hundred ten billion, two hundred forty-three million, forty-three thousand, four hundred".