1434803216 has 160 divisors (see below), whose sum is σ = 3599769600. Its totient is φ = 537868800.

The previous prime is 1434803203. The next prime is 1434803219. The reversal of 1434803216 is 6123084341.

It is not an unprimeable number, because it can be changed into a prime (1434803219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4111010 + ... + 4111358.

It is an arithmetic number, because the mean of its divisors is an integer number (22498560).

Almost surely, 2^1434803216 is an apocalyptic number.

1434803216 is a gapful number since it is divisible by the number (16) 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 1434803216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1799884800).

1434803216 is an abundant number, since it is smaller than the sum of its proper divisors (2164966384).

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

1434803216 is a wasteful number, since it uses less digits than its factorization.

1434803216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 487 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 1434803216 is about 37878.7963905930. The cubic root of 1434803216 is about 1127.8831636276.

Adding to 1434803216 its reverse (6123084341), we get a palindrome (7557887557).

The spelling of 1434803216 in words is "one billion, four hundred thirty-four million, eight hundred three thousand, two hundred sixteen".