427640773256300 has 36 divisors (see below), whose sum is σ = 968327455274256. Its totient is φ = 163619078462400.

The previous prime is 427640773256297. The next prime is 427640773256341. The reversal of 427640773256300 is 3652377046724.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92965383191 + ... + 92965387790.

Almost surely, 2^{427640773256300} is an apocalyptic number.

It is an amenable number.

427640773256300 is an abundant number, since it is smaller than the sum of its proper divisors (540686682017956).

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

427640773256300 is a wasteful number, since it uses less digits than its factorization.

427640773256300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185930771018 (or 185930771011 counting only the distinct ones).

The product of its (nonzero) digits is 35562240, while the sum is 56.

The spelling of 427640773256300 in words is "four hundred twenty-seven trillion, six hundred forty billion, seven hundred seventy-three million, two hundred fifty-six thousand, three hundred".