1424025330 has 128 divisors (see below), whose sum is σ = 4229922816. Its totient is φ = 298771200.

The previous prime is 1424025311. The next prime is 1424025389. The reversal of 1424025330 is 335204241.

1424025330 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1424025330.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 520065 + ... + 522795.

It is an arithmetic number, because the mean of its divisors is an integer number (33046272).

Almost surely, 2^1424025330 is an apocalyptic number.

1424025330 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 1424025330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2114961408).

1424025330 is an abundant number, since it is smaller than the sum of its proper divisors (2805897486).

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

1424025330 is a wasteful number, since it uses less digits than its factorization.

1424025330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2952.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 1424025330 is about 37736.2601485627. The cubic root of 1424025330 is about 1125.0519363677.

Adding to 1424025330 its reverse (335204241), we get a palindrome (1759229571).

The spelling of 1424025330 in words is "one billion, four hundred twenty-four million, twenty-five thousand, three hundred thirty".