605405234022 has 64 divisors (see below), whose sum is σ = 1255403225088. Its totient is φ = 194506676000.

The previous prime is 605405234009. The next prime is 605405234041. The reversal of 605405234022 is 220432504506.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18223447 + ... + 18256637.

It is an arithmetic number, because the mean of its divisors is an integer number (19615675392).

Almost surely, 2^605405234022 is an apocalyptic number.

605405234022 is an abundant number, since it is smaller than the sum of its proper divisors (649997991066).

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

605405234022 is a wasteful number, since it uses less digits than its factorization.

605405234022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34225.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 605405234022 its reverse (220432504506), we get a palindrome (825837738528).

The spelling of 605405234022 in words is "six hundred five billion, four hundred five million, two hundred thirty-four thousand, twenty-two".