561606114024 has 24 divisors (see below), whose sum is σ = 1521016559010. Its totient is φ = 187202037984.

The previous prime is 561606114019. The next prime is 561606114053. The reversal of 561606114024 is 420411606165.

561606114024 is a `hidden beast` number, since 5 + 6 + 1 + 606 + 1 + 1 + 40 + 2 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 328913720100 + 232692393924 = 573510^2 + 482382^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 561606114024.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 3900042387 + ... + 3900042530.

Almost surely, 2^561606114024 is an apocalyptic number.

It is an amenable number.

561606114024 is an abundant number, since it is smaller than the sum of its proper divisors (959410444986).

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

561606114024 is a wasteful number, since it uses less digits than its factorization.

561606114024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7800084929 (or 7800084922 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 561606114024 in words is "five hundred sixty-one billion, six hundred six million, one hundred fourteen thousand, twenty-four".