2404424231404 has 18 divisors (see below), whose sum is σ = 4556312782980. Its totient is φ = 1109734260336.

The previous prime is 2404424231399. The next prime is 2404424231479. The reversal of 2404424231404 is 4041324244042.

It is a super-2 number, since 2×2404424231404² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2404424231404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1778419614 + ... + 1778420965.

Almost surely, 2^{2404424231404} is an apocalyptic number.

It is an amenable number.

2404424231404 is a deficient number, since it is larger than the sum of its proper divisors (2151888551576).

2404424231404 is a wasteful number, since it uses less digits than its factorization.

2404424231404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3556840609 (or 3556840594 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 2404424231404 its reverse (4041324244042), we get a palindrome (6445748475446).

The spelling of 2404424231404 in words is "two trillion, four hundred four billion, four hundred twenty-four million, two hundred thirty-one thousand, four hundred four".