561140334316 has 12 divisors (see below), whose sum is σ = 998639578440. Its totient is φ = 275814740480.

The previous prime is 561140334301. The next prime is 561140334319. The reversal of 561140334316 is 613433041165.

It is not an unprimeable number, because it can be changed into a prime (561140334319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1188856405 + ... + 1188856876.

It is an arithmetic number, because the mean of its divisors is an integer number (83219964870).

Almost surely, 2^561140334316 is an apocalyptic number.

It is an amenable number.

561140334316 is a deficient number, since it is larger than the sum of its proper divisors (437499244124).

561140334316 is a wasteful number, since it uses less digits than its factorization.

561140334316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2377713344 (or 2377713342 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 561140334316 in words is "five hundred sixty-one billion, one hundred forty million, three hundred thirty-four thousand, three hundred sixteen".