404123412414 has 16 divisors (see below), whose sum is σ = 821496773520. Its totient is φ = 132499479360.

The previous prime is 404123412397. The next prime is 404123412431. The reversal of 404123412414 is 414214321404.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (404123412397) and next prime (404123412431).

It is a super-3 number, since 3×404123412414³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 552080799 + ... + 552081530.

It is an arithmetic number, because the mean of its divisors is an integer number (51343548345).

Almost surely, 2^404123412414 is an apocalyptic number.

404123412414 is an abundant number, since it is smaller than the sum of its proper divisors (417373361106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404123412414 is a wasteful number, since it uses less digits than its factorization.

404123412414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104162395.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 404123412414 its reverse (414214321404), we get a palindrome (818337733818).

The spelling of 404123412414 in words is "four hundred four billion, one hundred twenty-three million, four hundred twelve thousand, four hundred fourteen".