1404324421422 has 32 divisors (see below), whose sum is σ = 3031526590848. Its totient is φ = 431124416736.

The previous prime is 1404324421417. The next prime is 1404324421463. The reversal of 1404324421422 is 2241244234041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20286168 + ... + 20355275.

It is an arithmetic number, because the mean of its divisors is an integer number (94735205964).

Almost surely, 2^{1404324421422} is an apocalyptic number.

1404324421422 is an abundant number, since it is smaller than the sum of its proper divisors (1627202169426).

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

1404324421422 is a wasteful number, since it uses less digits than its factorization.

1404324421422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40641904.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 1404324421422 its reverse (2241244234041), we get a palindrome (3645568655463).

The spelling of 1404324421422 in words is "one trillion, four hundred four billion, three hundred twenty-four million, four hundred twenty-one thousand, four hundred twenty-two".