1424221230 has 32 divisors (see below), whose sum is σ = 3424729248. Its totient is φ = 379059200.

The previous prime is 1424221207. The next prime is 1424221231. The reversal of 1424221230 is 321224241.

1424221230 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1424221230² = 4056812223965425800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1424221197 and 1424221206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424221231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29931 + ... + 61190.

It is an arithmetic number, because the mean of its divisors is an integer number (107022789).

Almost surely, 2^1424221230 is an apocalyptic number.

1424221230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1424221230 is an abundant number, since it is smaller than the sum of its proper divisors (2000508018).

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

1424221230 is a wasteful number, since it uses less digits than its factorization.

1424221230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91652.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1424221230 is about 37738.8557060227. The cubic root of 1424221230 is about 1125.1035243004.

Adding to 1424221230 its reverse (321224241), we get a palindrome (1745445471).

The spelling of 1424221230 in words is "one billion, four hundred twenty-four million, two hundred twenty-one thousand, two hundred thirty".