243410103240 has 32 divisors (see below), whose sum is σ = 730230310080. Its totient is φ = 64909360832.

The previous prime is 243410103187. The next prime is 243410103253. The reversal of 243410103240 is 42301014342.

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

It is a self number, because there is not a number n which added to its sum of digits gives 243410103240.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1014208644 + ... + 1014208883.

It is an arithmetic number, because the mean of its divisors is an integer number (22819697190).

Almost surely, 2^243410103240 is an apocalyptic number.

243410103240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

243410103240 is an abundant number, since it is smaller than the sum of its proper divisors (486820206840).

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

243410103240 is a wasteful number, since it uses less digits than its factorization.

243410103240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028417541 (or 2028417537 counting only the distinct ones).

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

Adding to 243410103240 its reverse (42301014342), we get a palindrome (285711117582).

The spelling of 243410103240 in words is "two hundred forty-three billion, four hundred ten million, one hundred three thousand, two hundred forty".