1406451564043 has 2 divisors, whose sum is σ = 1406451564044. Its totient is φ = 1406451564042.

The previous prime is 1406451563999. The next prime is 1406451564047. The reversal of 1406451564043 is 3404651546041.

It is a strong prime.

It is an emirp because it is prime and its reverse (3404651546041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1406451564043 - 2¹³ = 1406451555851 is a prime.

It is not a weakly prime, because it can be changed into another prime (1406451564047) 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, 703225782021 + 703225782022.

It is an arithmetic number, because the mean of its divisors is an integer number (703225782022).

Almost surely, 2^{1406451564043} is an apocalyptic number.

1406451564043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406451564043 is an equidigital number, since it uses as much as digits as its factorization.

1406451564043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 1406451564043 in words is "one trillion, four hundred six billion, four hundred fifty-one million, five hundred sixty-four thousand, forty-three".