1424223000 has 192 divisors, whose sum is σ = 4993017120. Its totient is φ = 379728000.

The previous prime is 1424222941. The next prime is 1424223001. The reversal of 1424223000 is 3224241.

1424223000 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 2×1424223000² = 4056822307458000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424223001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 240070 + ... + 245930.

Almost surely, 2^1424223000 is an apocalyptic number.

1424223000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1424223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2496508560).

1424223000 is an abundant number, since it is smaller than the sum of its proper divisors (3568794120).

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

1424223000 is an equidigital number, since it uses as much as digits as its factorization.

1424223000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5897 (or 5871 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 1424223000 is about 37738.8791566469. The cubic root of 1424223000 is about 1125.1039903873.

Adding to 1424223000 its reverse (3224241), we get a palindrome (1427447241).

The spelling of 1424223000 in words is "one billion, four hundred twenty-four million, two hundred twenty-three thousand".