404310423512043 has 96 divisors (see below), whose sum is σ = 632350420116480. Its totient is φ = 248301610402560.

The previous prime is 404310423512027. The next prime is 404310423512071. The reversal of 404310423512043 is 340215324013404.

404310423512043 is a `hidden beast` number, since 40 + 4 + 31 + 0 + 423 + 5 + 120 + 43 = 666.

It is not a de Polignac number, because 404310423512043 - 2⁴ = 404310423512027 is a prime.

It is a super-2 number, since 2×404310423512043² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 404310423511989 and 404310423512007.

It is not an unprimeable number, because it can be changed into a prime (404310423512143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 437753338 + ... + 438675968.

It is an arithmetic number, because the mean of its divisors is an integer number (6586983542880).

Almost surely, 2^{404310423512043} is an apocalyptic number.

404310423512043 is a deficient number, since it is larger than the sum of its proper divisors (228039996604437).

404310423512043 is a wasteful number, since it uses less digits than its factorization.

404310423512043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923449 (or 923446 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 404310423512043 its reverse (340215324013404), we get a palindrome (744525747525447).

The spelling of 404310423512043 in words is "four hundred four trillion, three hundred ten billion, four hundred twenty-three million, five hundred twelve thousand, forty-three".