573220452317242 has 32 divisors (see below), whose sum is σ = 889784178886800. Its totient is φ = 276632499859968.

The previous prime is 573220452317209. The next prime is 573220452317291. The reversal of 573220452317242 is 242713254022375.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 239911568268241 + 333308884049001 = 15489079^2 + 18256749^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2322403134 + ... + 2322649942.

Almost surely, 2^{573220452317242} is an apocalyptic number.

573220452317242 is a deficient number, since it is larger than the sum of its proper divisors (316563726569558).

573220452317242 is a wasteful number, since it uses less digits than its factorization.

573220452317242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260370.

The product of its (nonzero) digits is 5644800, while the sum is 49.

The spelling of 573220452317242 in words is "five hundred seventy-three trillion, two hundred twenty billion, four hundred fifty-two million, three hundred seventeen thousand, two hundred forty-two".