404324121414 has 64 divisors (see below), whose sum is σ = 837588584448. Its totient is φ = 129981888000.

The previous prime is 404324121413. The next prime is 404324121419. The reversal of 404324121414 is 414121423404.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404324121413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70918764 + ... + 70924464.

It is an arithmetic number, because the mean of its divisors is an integer number (13087321632).

Almost surely, 2^404324121414 is an apocalyptic number.

404324121414 is an abundant number, since it is smaller than the sum of its proper divisors (433264463034).

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

404324121414 is a wasteful number, since it uses less digits than its factorization.

404324121414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6973.

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

Adding to 404324121414 its reverse (414121423404), we get a palindrome (818445544818).

The spelling of 404324121414 in words is "four hundred four billion, three hundred twenty-four million, one hundred twenty-one thousand, four hundred fourteen".