1424384850 has 96 divisors (see below), whose sum is σ = 4045741056. Its totient is φ = 324878400.

The previous prime is 1424384827. The next prime is 1424384861. The reversal of 1424384850 is 584834241.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1424384799 and 1424384808.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 615195 + ... + 617505.

It is an arithmetic number, because the mean of its divisors is an integer number (42143136).

Almost surely, 2^1424384850 is an apocalyptic number.

1424384850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1424384850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2022870528).

1424384850 is an abundant number, since it is smaller than the sum of its proper divisors (2621356206).

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

1424384850 is a wasteful number, since it uses less digits than its factorization.

1424384850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2920 (or 2915 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 1424384850 is about 37741.0234360437. The cubic root of 1424384850 is about 1125.1466080540.

The spelling of 1424384850 in words is "one billion, four hundred twenty-four million, three hundred eighty-four thousand, eight hundred fifty".