1424423000 has 256 divisors, whose sum is σ = 4478423040. Its totient is φ = 409536000.

The previous prime is 1424422997. The next prime is 1424423041. The reversal of 1424423000 is 3244241.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 1000289 + ... + 1001711.

It is an arithmetic number, because the mean of its divisors is an integer number (17493840).

Almost surely, 2^1424423000 is an apocalyptic number.

1424423000 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 1424423000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2239211520).

1424423000 is an abundant number, since it is smaller than the sum of its proper divisors (3054000040).

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

1424423000 is a wasteful number, since it uses less digits than its factorization.

1424423000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475 (or 1461 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1424423000 is about 37741.5288508561. The cubic root of 1424423000 is about 1125.1566530826.

Adding to 1424423000 its reverse (3244241), we get a palindrome (1427667241).

It can be divided in two parts, 1424 and 423000, that added together give a palindrome (424424).

The spelling of 1424423000 in words is "one billion, four hundred twenty-four million, four hundred twenty-three thousand".