1424441430 has 128 divisors (see below), whose sum is σ = 3967920000. Its totient is φ = 363170304.

The previous prime is 1424441387. The next prime is 1424441443. The reversal of 1424441430 is 341444241.

1424441430 is a `hidden beast` number, since 1 + 4 + 244 + 414 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1424441394 and 1424441403.

It is a congruent number.

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, 852636 + ... + 854304.

It is an arithmetic number, because the mean of its divisors is an integer number (30999375).

Almost surely, 2^1424441430 is an apocalyptic number.

1424441430 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 1424441430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1983960000).

1424441430 is an abundant number, since it is smaller than the sum of its proper divisors (2543478570).

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

1424441430 is a wasteful number, since it uses less digits than its factorization.

1424441430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823 (or 1817 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 1424441430 is about 37741.7730108165. The cubic root of 1424441430 is about 1125.1615057019.

Adding to 1424441430 its reverse (341444241), we get a palindrome (1765885671).

The spelling of 1424441430 in words is "one billion, four hundred twenty-four million, four hundred forty-one thousand, four hundred thirty".