561353434514324 has 12 divisors (see below), whose sum is σ = 985527251593248. Its totient is φ = 279774219773400.

The previous prime is 561353434514317. The next prime is 561353434514339. The reversal of 561353434514324 is 423415434353165.

It is a super-2 number, since 2×561353434514324² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 225624369542 + ... + 225624372029.

It is an arithmetic number, because the mean of its divisors is an integer number (82127270966104).

Almost surely, 2^{561353434514324} is an apocalyptic number.

It is an amenable number.

561353434514324 is a deficient number, since it is larger than the sum of its proper divisors (424173817078924).

561353434514324 is a wasteful number, since it uses less digits than its factorization.

561353434514324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451248741886 (or 451248741884 counting only the distinct ones).

The product of its digits is 31104000, while the sum is 53.

Adding to 561353434514324 its reverse (423415434353165), we get a palindrome (984768868867489).

The spelling of 561353434514324 in words is "five hundred sixty-one trillion, three hundred fifty-three billion, four hundred thirty-four million, five hundred fourteen thousand, three hundred twenty-four".