2240100043 has 8 divisors (see below), whose sum is σ = 2276685968. Its totient is φ = 2203606944.

The previous prime is 2240100029. The next prime is 2240100053. The reversal of 2240100043 is 3400010422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2240100043 - 2⁹ = 2240099531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2240100053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26305 + ... + 71917.

It is an arithmetic number, because the mean of its divisors is an integer number (284585746).

Almost surely, 2^2240100043 is an apocalyptic number.

2240100043 is a deficient number, since it is larger than the sum of its proper divisors (36585925).

2240100043 is an equidigital number, since it uses as much as digits as its factorization.

2240100043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46413.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2240100043 is about 47329.6951500852. The cubic root of 2240100043 is about 1308.4460027906.

Adding to 2240100043 its reverse (3400010422), we get a palindrome (5640110465).

The spelling of 2240100043 in words is "two billion, two hundred forty million, one hundred thousand, forty-three".