404514441413 has 4 divisors (see below), whose sum is σ = 413921754048. Its totient is φ = 395107128780.

The previous prime is 404514441371. The next prime is 404514441433. The reversal of 404514441413 is 314144415404.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 404514441413 - 2¹⁶ = 404514375877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404514441433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4703656253 + ... + 4703656338.

It is an arithmetic number, because the mean of its divisors is an integer number (103480438512).

Almost surely, 2^404514441413 is an apocalyptic number.

404514441413 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

404514441413 is a deficient number, since it is larger than the sum of its proper divisors (9407312635).

404514441413 is an equidigital number, since it uses as much as digits as its factorization.

404514441413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9407312634.

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 404514441413 its reverse (314144415404), we get a palindrome (718658856817).

The spelling of 404514441413 in words is "four hundred four billion, five hundred fourteen million, four hundred forty-one thousand, four hundred thirteen".