1434643338 has 8 divisors (see below), whose sum is σ = 2869286688. Its totient is φ = 478214444.

The previous prime is 1434643333. The next prime is 1434643349. The reversal of 1434643338 is 8333464341.

It is a sphenic number, since it is the product of 3 distinct primes.

1434643338 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1434643296 and 1434643305.

It is not an unprimeable number, because it can be changed into a prime (1434643333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119553606 + ... + 119553617.

It is an arithmetic number, because the mean of its divisors is an integer number (358660836).

Almost surely, 2^1434643338 is an apocalyptic number.

1434643338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1434643338 is a wasteful number, since it uses less digits than its factorization.

1434643338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239107228.

The product of its digits is 248832, while the sum is 39.

The square root of 1434643338 is about 37876.6859426746. The cubic root of 1434643338 is about 1127.8412692873.

It can be divided in two parts, 143464333 and 8, that added together give a palindrome (143464341).

The spelling of 1434643338 in words is "one billion, four hundred thirty-four million, six hundred forty-three thousand, three hundred thirty-eight".