3543443410387 has 2 divisors, whose sum is σ = 3543443410388. Its totient is φ = 3543443410386.

The previous prime is 3543443410337. The next prime is 3543443410453. The reversal of 3543443410387 is 7830143443453.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3543443410387 - 2⁷ = 3543443410259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3543443410387.

It is not a weakly prime, because it can be changed into another prime (3543443410337) 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 as a sum of consecutive naturals, namely, 1771721705193 + 1771721705194.

It is an arithmetic number, because the mean of its divisors is an integer number (1771721705194).

Almost surely, 2^{3543443410387} is an apocalyptic number.

3543443410387 is a deficient number, since it is larger than the sum of its proper divisors (1).

3543443410387 is an equidigital number, since it uses as much as digits as its factorization.

3543443410387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5806080, while the sum is 49.

The spelling of 3543443410387 in words is "three trillion, five hundred forty-three billion, four hundred forty-three million, four hundred ten thousand, three hundred eighty-seven".