404382383711 has 2 divisors, whose sum is σ = 404382383712. Its totient is φ = 404382383710.

The previous prime is 404382383659. The next prime is 404382383719. The reversal of 404382383711 is 117383283404.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-404382383711 is a prime.

It is a super-2 number, since 2×404382383711² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (404382383719) 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, 202191191855 + 202191191856.

It is an arithmetic number, because the mean of its divisors is an integer number (202191191856).

Almost surely, 2^404382383711 is an apocalyptic number.

404382383711 is a deficient number, since it is larger than the sum of its proper divisors (1).

404382383711 is an equidigital number, since it uses as much as digits as its factorization.

404382383711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 404382383711 in words is "four hundred four billion, three hundred eighty-two million, three hundred eighty-three thousand, seven hundred eleven".