360404464531561 has 8 divisors (see below), whose sum is σ = 360420175432800. Its totient is φ = 360388754070240.

The previous prime is 360404464531481. The next prime is 360404464531571. The reversal of 360404464531561 is 165135464404063.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-360404464531561 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 360404464531499 and 360404464531508.

It is not an unprimeable number, because it can be changed into a prime (360404464531571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4164604630 + ... + 4164691168.

It is an arithmetic number, because the mean of its divisors is an integer number (45052521929100).

Almost surely, 2^{360404464531561} is an apocalyptic number.

It is an amenable number.

360404464531561 is a deficient number, since it is larger than the sum of its proper divisors (15710901239).

360404464531561 is an equidigital number, since it uses as much as digits as its factorization.

360404464531561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219959.

The product of its (nonzero) digits is 12441600, while the sum is 52.

The spelling of 360404464531561 in words is "three hundred sixty trillion, four hundred four billion, four hundred sixty-four million, five hundred thirty-one thousand, five hundred sixty-one".