1424434404 has 24 divisors (see below), whose sum is σ = 3380015520. Its totient is φ = 466763584.

The previous prime is 1424434387. The next prime is 1424434433. The reversal of 1424434404 is 4044344241.

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, 1005249 + ... + 1006664.

It is an arithmetic number, because the mean of its divisors is an integer number (140833980).

Almost surely, 2^1424434404 is an apocalyptic number.

It is an amenable number.

1424434404 is an abundant number, since it is smaller than the sum of its proper divisors (1955581116).

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

1424434404 is a wasteful number, since it uses less digits than its factorization.

1424434404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011979 (or 2011977 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

The square root of 1424434404 is about 37741.6799308139. The cubic root of 1424434404 is about 1125.1596557609.

Adding to 1424434404 its reverse (4044344241), we get a palindrome (5468778645).

The spelling of 1424434404 in words is "one billion, four hundred twenty-four million, four hundred thirty-four thousand, four hundred four".