243410213441100 has 72 divisors (see below), whose sum is σ = 728551949222160. Its totient is φ = 62671135412480.

The previous prime is 243410213441069. The next prime is 243410213441113. The reversal of 243410213441100 is 1144312014342.

It is a happy number.

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 23 ways as a sum of consecutive naturals, for example, 13989084027 + ... + 13989101426.

It is an arithmetic number, because the mean of its divisors is an integer number (10118777072530).

Almost surely, 2^{243410213441100} is an apocalyptic number.

243410213441100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

243410213441100 is an abundant number, since it is smaller than the sum of its proper divisors (485141735781060).

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

243410213441100 is a wasteful number, since it uses less digits than its factorization.

243410213441100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27978185499 (or 27978185492 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 243410213441100 its reverse (1144312014342), we get a palindrome (244554525455442).

The spelling of 243410213441100 in words is "two hundred forty-three trillion, four hundred ten billion, two hundred thirteen million, four hundred forty-one thousand, one hundred".