243120045550410 has 96 divisors (see below), whose sum is σ = 729041499838080. Its totient is φ = 55060476879744.

The previous prime is 243120045550397. The next prime is 243120045550441. The reversal of 243120045550410 is 14055540021342.

243120045550410 is a `hidden beast` number, since 2 + 4 + 3 + 1 + 20 + 0 + 45 + 550 + 41 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1770136992 + ... + 1770274331.

It is an arithmetic number, because the mean of its divisors is an integer number (7594182289980).

Almost surely, 2^{243120045550410} is an apocalyptic number.

243120045550410 is an abundant number, since it is smaller than the sum of its proper divisors (485921454287670).

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

243120045550410 is a wasteful number, since it uses less digits than its factorization.

243120045550410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3540411452 (or 3540411449 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 243120045550410 its reverse (14055540021342), we get a palindrome (257175585571752).

The spelling of 243120045550410 in words is "two hundred forty-three trillion, one hundred twenty billion, forty-five million, five hundred fifty thousand, four hundred ten".