656352244130 has 16 divisors (see below), whose sum is σ = 1288837134144. Its totient is φ = 238673543280.

The previous prime is 656352244109. The next prime is 656352244133. The reversal of 656352244130 is 31442253656.

It is not an unprimeable number, because it can be changed into a prime (656352244133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2983419182 + ... + 2983419401.

It is an arithmetic number, because the mean of its divisors is an integer number (80552320884).

Almost surely, 2^656352244130 is an apocalyptic number.

656352244130 is a deficient number, since it is larger than the sum of its proper divisors (632484890014).

656352244130 is a wasteful number, since it uses less digits than its factorization.

656352244130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5966838601.

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 656352244130 its reverse (31442253656), we get a palindrome (687794497786).

The spelling of 656352244130 in words is "six hundred fifty-six billion, three hundred fifty-two million, two hundred forty-four thousand, one hundred thirty".