404314204513 has 2 divisors, whose sum is σ = 404314204514. Its totient is φ = 404314204512.

The previous prime is 404314204507. The next prime is 404314204519. The reversal of 404314204513 is 315402413404.

It is a balanced prime because it is at equal distance from previous prime (404314204507) and next prime (404314204519).

It can be written as a sum of positive squares in only one way, i.e., 219743437824 + 184570766689 = 468768^2 + 429617^2 .

It is a cyclic number.

It is not a de Polignac number, because 404314204513 - 2¹⁷ = 404314073441 is a prime.

It is not a weakly prime, because it can be changed into another prime (404314204519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202157102256 + 202157102257.

It is an arithmetic number, because the mean of its divisors is an integer number (202157102257).

Almost surely, 2^404314204513 is an apocalyptic number.

It is an amenable number.

404314204513 is a deficient number, since it is larger than the sum of its proper divisors (1).

404314204513 is an equidigital number, since it uses as much as digits as its factorization.

404314204513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 404314204513 its reverse (315402413404), we get a palindrome (719716617917).

The spelling of 404314204513 in words is "four hundred four billion, three hundred fourteen million, two hundred four thousand, five hundred thirteen".