577997937242 has 16 divisors (see below), whose sum is σ = 967810501152. Its totient is φ = 256616419920.

The previous prime is 577997937193. The next prime is 577997937289. The reversal of 577997937242 is 242739799775.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305494793 + ... + 305496684.

It is an arithmetic number, because the mean of its divisors is an integer number (60488156322).

Almost surely, 2^577997937242 is an apocalyptic number.

577997937242 is a deficient number, since it is larger than the sum of its proper divisors (389812563910).

577997937242 is a wasteful number, since it uses less digits than its factorization.

577997937242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610991533.

The product of its digits is 420078960, while the sum is 71.

The spelling of 577997937242 in words is "five hundred seventy-seven billion, nine hundred ninety-seven million, nine hundred thirty-seven thousand, two hundred forty-two".