46866406866343 has 2 divisors, whose sum is σ = 46866406866344. Its totient is φ = 46866406866342.

The previous prime is 46866406866337. The next prime is 46866406866403. The reversal of 46866406866343 is 34366860466864.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46866406866343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46866406866143) 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 as a sum of consecutive naturals, namely, 23433203433171 + 23433203433172.

It is an arithmetic number, because the mean of its divisors is an integer number (23433203433172).

Almost surely, 2^{46866406866343} is an apocalyptic number.

46866406866343 is a deficient number, since it is larger than the sum of its proper divisors (1).

46866406866343 is an equidigital number, since it uses as much as digits as its factorization.

46866406866343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1719926784, while the sum is 70.

The spelling of 46866406866343 in words is "forty-six trillion, eight hundred sixty-six billion, four hundred six million, eight hundred sixty-six thousand, three hundred forty-three".