404432311213603 has 2 divisors, whose sum is σ = 404432311213604. Its totient is φ = 404432311213602.

The previous prime is 404432311213577. The next prime is 404432311213627. The reversal of 404432311213603 is 306312113234404.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-404432311213603 is a prime.

It is not a weakly prime, because it can be changed into another prime (404432311213673) 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, 202216155606801 + 202216155606802.

It is an arithmetic number, because the mean of its divisors is an integer number (202216155606802).

Almost surely, 2^{404432311213603} is an apocalyptic number.

404432311213603 is a deficient number, since it is larger than the sum of its proper divisors (1).

404432311213603 is an equidigital number, since it uses as much as digits as its factorization.

404432311213603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 404432311213603 in words is "four hundred four trillion, four hundred thirty-two billion, three hundred eleven million, two hundred thirteen thousand, six hundred three".