1424250030 has 128 divisors (see below), whose sum is σ = 4084577280. Its totient is φ = 310947840.

The previous prime is 1424250011. The next prime is 1424250031. The reversal of 1424250030 is 300524241.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1424249979 and 1424250006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424250031) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 589525 + ... + 591935.

It is an arithmetic number, because the mean of its divisors is an integer number (31910760).

Almost surely, 2^1424250030 is an apocalyptic number.

1424250030 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 1424250030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2042288640).

1424250030 is an abundant number, since it is smaller than the sum of its proper divisors (2660327250).

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

1424250030 is a wasteful number, since it uses less digits than its factorization.

1424250030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 1424250030 is about 37739.2372736917. The cubic root of 1424250030 is about 1125.1111080387. Note that the first 4 decimals are identical.

Adding to 1424250030 its reverse (300524241), we get a palindrome (1724774271).

The spelling of 1424250030 in words is "one billion, four hundred twenty-four million, two hundred fifty thousand, thirty".