404023012140113 has 2 divisors, whose sum is σ = 404023012140114. Its totient is φ = 404023012140112.

The previous prime is 404023012140089. The next prime is 404023012140173. The reversal of 404023012140113 is 311041210320404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 321571400137744 + 82451612002369 = 17932412^2 + 9080287^2 .

It is a cyclic number.

It is not a de Polignac number, because 404023012140113 - 2²⁰ = 404023011091537 is a prime.

It is not a weakly prime, because it can be changed into another prime (404023012140173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202011506070056 + 202011506070057.

It is an arithmetic number, because the mean of its divisors is an integer number (202011506070057).

Almost surely, 2^{404023012140113} is an apocalyptic number.

It is an amenable number.

404023012140113 is a deficient number, since it is larger than the sum of its proper divisors (1).

404023012140113 is an equidigital number, since it uses as much as digits as its factorization.

404023012140113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 404023012140113 its reverse (311041210320404), we get a palindrome (715064222460517).

The spelling of 404023012140113 in words is "four hundred four trillion, twenty-three billion, twelve million, one hundred forty thousand, one hundred thirteen".