43366103343061 has 4 divisors (see below), whose sum is σ = 43502904931212. Its totient is φ = 43229301754912.

The previous prime is 43366103343047. The next prime is 43366103343083. The reversal of 43366103343061 is 16034330166334.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13709202328836 + 29656901014225 = 3702594^2 + 5445815^2 .

It is a cyclic number.

It is not a de Polignac number, because 43366103343061 - 2¹⁵ = 43366103310293 is a prime.

It is a super-2 number, since 2×43366103343061² (a number of 28 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 = 43366103342999 and 43366103343017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43366103343161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68400793600 + ... + 68400794233.

It is an arithmetic number, because the mean of its divisors is an integer number (10875726232803).

Almost surely, 2^{43366103343061} is an apocalyptic number.

It is an amenable number.

43366103343061 is a deficient number, since it is larger than the sum of its proper divisors (136801588151).

43366103343061 is a wasteful number, since it uses less digits than its factorization.

43366103343061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136801588150.

The product of its (nonzero) digits is 839808, while the sum is 43.

The spelling of 43366103343061 in words is "forty-three trillion, three hundred sixty-six billion, one hundred three million, three hundred forty-three thousand, sixty-one".