427422303543530 has 8 divisors (see below), whose sum is σ = 769360146378372. Its totient is φ = 170968921417408.

The previous prime is 427422303543527. The next prime is 427422303543559. The reversal of 427422303543530 is 35345303224724.

It can be written as a sum of positive squares in 2 ways, for example, as 426824154436729 + 598149106801 = 20659723^2 + 773401^2 .

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, 21371115177167 + ... + 21371115177186.

Almost surely, 2^{427422303543530} is an apocalyptic number.

427422303543530 is a deficient number, since it is larger than the sum of its proper divisors (341937842834842).

427422303543530 is a wasteful number, since it uses less digits than its factorization.

427422303543530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42742230354360.

The product of its (nonzero) digits is 7257600, while the sum is 47.

The spelling of 427422303543530 in words is "four hundred twenty-seven trillion, four hundred twenty-two billion, three hundred three million, five hundred forty-three thousand, five hundred thirty".