2240343100 has 36 divisors (see below), whose sum is σ = 4886265384. Its totient is φ = 891580480.

The previous prime is 2240343073. The next prime is 2240343101. The reversal of 2240343100 is 13430422.

It is a super-2 number, since 2×2240343100² = 10038274411435220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240343101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37162 + ... + 76561.

It is an arithmetic number, because the mean of its divisors is an integer number (135729594).

Almost surely, 2^2240343100 is an apocalyptic number.

2240343100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2240343100 is an abundant number, since it is smaller than the sum of its proper divisors (2645922284).

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

2240343100 is a wasteful number, since it uses less digits than its factorization.

2240343100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113934 (or 113927 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2240343100 is about 47332.2627813207. The cubic root of 2240343100 is about 1308.4933244061.

Adding to 2240343100 its reverse (13430422), we get a palindrome (2253773522).

The spelling of 2240343100 in words is "two billion, two hundred forty million, three hundred forty-three thousand, one hundred".