1434424320 has 264 divisors, whose sum is σ = 5681554944. Its totient is φ = 327794688.

The previous prime is 1434424307. The next prime is 1434424357. The reversal of 1434424320 is 234244341.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 320337 + ... + 324783.

Almost surely, 2^1434424320 is an apocalyptic number.

1434424320 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 1434424320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2840777472).

1434424320 is an abundant number, since it is smaller than the sum of its proper divisors (4247130624).

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

1434424320 is a wasteful number, since it uses less digits than its factorization.

1434424320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4485 (or 4464 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 1434424320 is about 37873.7946342851. The cubic root of 1434424320 is about 1127.7838728823.

Adding to 1434424320 its reverse (234244341), we get a palindrome (1668668661).

The spelling of 1434424320 in words is "one billion, four hundred thirty-four million, four hundred twenty-four thousand, three hundred twenty".