404002115413 has 8 divisors (see below), whose sum is σ = 438505023488. Its totient is φ = 369988610544.

The previous prime is 404002115411. The next prime is 404002115471. The reversal of 404002115413 is 314511200404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 404002115413 - 2¹ = 404002115411 is a prime.

It is a super-3 number, since 3×404002115413³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404002115411) 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 7 ways as a sum of consecutive naturals, for example, 122349081 + ... + 122352382.

It is an arithmetic number, because the mean of its divisors is an integer number (54813127936).

Almost surely, 2^404002115413 is an apocalyptic number.

It is an amenable number.

404002115413 is a deficient number, since it is larger than the sum of its proper divisors (34502908075).

404002115413 is a wasteful number, since it uses less digits than its factorization.

404002115413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244701603.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 404002115413 its reverse (314511200404), we get a palindrome (718513315817).

The spelling of 404002115413 in words is "four hundred four billion, two million, one hundred fifteen thousand, four hundred thirteen".