1424535020 has 12 divisors (see below), whose sum is σ = 2991523584. Its totient is φ = 569814000.

The previous prime is 1424535019. The next prime is 1424535121. The reversal of 1424535020 is 205354241.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35613356 + ... + 35613395.

It is an arithmetic number, because the mean of its divisors is an integer number (249293632).

Almost surely, 2^1424535020 is an apocalyptic number.

1424535020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1424535020 is an abundant number, since it is smaller than the sum of its proper divisors (1566988564).

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

1424535020 is a wasteful number, since it uses less digits than its factorization.

1424535020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71226760 (or 71226758 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 1424535020 is about 37743.0128633102. The cubic root of 1424535020 is about 1125.1861473046.

Adding to 1424535020 its reverse (205354241), we get a palindrome (1629889261).

The spelling of 1424535020 in words is "one billion, four hundred twenty-four million, five hundred thirty-five thousand, twenty".