243020746802 has 8 divisors (see below), whose sum is σ = 364533213036. Its totient is φ = 121509675792.

The previous prime is 243020746757. The next prime is 243020746807. The reversal of 243020746802 is 208647020342.

243020746802 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 173688064081 + 69332682721 = 416759^2 + 263311^2 .

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

It is not an unprimeable number, because it can be changed into a prime (243020746807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492128 + ... + 853364.

Almost surely, 2^243020746802 is an apocalyptic number.

243020746802 is a deficient number, since it is larger than the sum of its proper divisors (121512466234).

243020746802 is a wasteful number, since it uses less digits than its factorization.

243020746802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697612.

The product of its (nonzero) digits is 129024, while the sum is 38.

The spelling of 243020746802 in words is "two hundred forty-three billion, twenty million, seven hundred forty-six thousand, eight hundred two".