243045202922 has 8 divisors (see below), whose sum is σ = 366399804000. Its totient is φ = 120911934924.

The previous prime is 243045202913. The next prime is 243045202949. The reversal of 243045202922 is 229202540342.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305332772 + ... + 305333567.

It is an arithmetic number, because the mean of its divisors is an integer number (45799975500).

Almost surely, 2^243045202922 is an apocalyptic number.

243045202922 is a deficient number, since it is larger than the sum of its proper divisors (123354601078).

243045202922 is a wasteful number, since it uses less digits than its factorization.

243045202922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610666540.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 243045202922 in words is "two hundred forty-three billion, forty-five million, two hundred two thousand, nine hundred twenty-two".