1335440234 has 8 divisors (see below), whose sum is σ = 2045780928. Its totient is φ = 653513260.

The previous prime is 1335440221. The next prime is 1335440261. The reversal of 1335440234 is 4320445331.

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

It is a junction number, because it is equal to n+sod(n) for n = 1335440197 and 1335440206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7103312 + ... + 7103499.

It is an arithmetic number, because the mean of its divisors is an integer number (255722616).

Almost surely, 2^1335440234 is an apocalyptic number.

1335440234 is a deficient number, since it is larger than the sum of its proper divisors (710340694).

1335440234 is a wasteful number, since it uses less digits than its factorization.

1335440234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14206860.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 1335440234 is about 36543.6757045593. The cubic root of 1335440234 is about 1101.2218472646.

Adding to 1335440234 its reverse (4320445331), we get a palindrome (5655885565).

The spelling of 1335440234 in words is "one billion, three hundred thirty-five million, four hundred forty thousand, two hundred thirty-four".