605245406422 has 8 divisors (see below), whose sum is σ = 961272116136. Its totient is φ = 284821367712.

The previous prime is 605245406393. The next prime is 605245406449. The reversal of 605245406422 is 224604542506.

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

It is a congruent number.

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, 8900667708 + ... + 8900667775.

It is an arithmetic number, because the mean of its divisors is an integer number (120159014517).

Almost surely, 2^605245406422 is an apocalyptic number.

605245406422 is a deficient number, since it is larger than the sum of its proper divisors (356026709714).

605245406422 is a wasteful number, since it uses less digits than its factorization.

605245406422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17801335502.

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 605245406422 its reverse (224604542506), we get a palindrome (829849948928).

The spelling of 605245406422 in words is "six hundred five billion, two hundred forty-five million, four hundred six thousand, four hundred twenty-two".