14432546556661 has 8 divisors (see below), whose sum is σ = 14575520533464. Its totient is φ = 14289574099200.

The previous prime is 14432546556647. The next prime is 14432546556677. The reversal of 14432546556661 is 16665564523441.

It can be written as a sum of positive squares in 4 ways, for example, as 1910283336900 + 12522263219761 = 1382130^2 + 3538681^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 14432546556661 - 2¹⁵ = 14432546523893 is a prime.

It is a super-2 number, since 2×14432546556661² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14432546556596 and 14432546556605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14432546556611) 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, 34452681 + ... + 34869073.

It is an arithmetic number, because the mean of its divisors is an integer number (1821940066683).

Almost surely, 2^{14432546556661} is an apocalyptic number.

It is an amenable number.

14432546556661 is a deficient number, since it is larger than the sum of its proper divisors (142973976803).

14432546556661 is a wasteful number, since it uses less digits than its factorization.

14432546556661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759671.

The product of its digits is 62208000, while the sum is 58.

The spelling of 14432546556661 in words is "fourteen trillion, four hundred thirty-two billion, five hundred forty-six million, five hundred fifty-six thousand, six hundred sixty-one".