655004344112 has 40 divisors (see below), whose sum is σ = 1393945186560. Its totient is φ = 296775420480.

The previous prime is 655004344081. The next prime is 655004344129. The reversal of 655004344112 is 211443400556.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46832564 + ... + 46846547.

It is an arithmetic number, because the mean of its divisors is an integer number (34848629664).

Almost surely, 2^655004344112 is an apocalyptic number.

It is an amenable number.

655004344112 is an abundant number, since it is smaller than the sum of its proper divisors (738940842448).

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

655004344112 is a wasteful number, since it uses less digits than its factorization.

655004344112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93679161 (or 93679155 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 655004344112 its reverse (211443400556), we get a palindrome (866447744668).

The spelling of 655004344112 in words is "six hundred fifty-five billion, four million, three hundred forty-four thousand, one hundred twelve".