1434659318 has 4 divisors (see below), whose sum is σ = 2151988980. Its totient is φ = 717329658.

The previous prime is 1434659311. The next prime is 1434659321. The reversal of 1434659318 is 8139564341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8139564341 = 61 ⋅133435481.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434659311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358664828 + ... + 358664831.

It is an arithmetic number, because the mean of its divisors is an integer number (537997245).

Almost surely, 2^1434659318 is an apocalyptic number.

1434659318 is a deficient number, since it is larger than the sum of its proper divisors (717329662).

1434659318 is an equidigital number, since it uses as much as digits as its factorization.

1434659318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717329661.

The product of its digits is 311040, while the sum is 44.

The square root of 1434659318 is about 37876.8968897929. The cubic root of 1434659318 is about 1127.8454568174.

The spelling of 1434659318 in words is "one billion, four hundred thirty-four million, six hundred fifty-nine thousand, three hundred eighteen".