1243314334 has 8 divisors (see below), whose sum is σ = 1925131968. Its totient is φ = 601603680.

The previous prime is 1243314313. The next prime is 1243314349. The reversal of 1243314334 is 4334133421.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10026667 + ... + 10026790.

It is an arithmetic number, because the mean of its divisors is an integer number (240641496).

Almost surely, 2^1243314334 is an apocalyptic number.

1243314334 is a deficient number, since it is larger than the sum of its proper divisors (681817634).

1243314334 is a wasteful number, since it uses less digits than its factorization.

1243314334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20053490.

The product of its digits is 10368, while the sum is 28.

The square root of 1243314334 is about 35260.6626993878. The cubic root of 1243314334 is about 1075.2934000664.

Adding to 1243314334 its reverse (4334133421), we get a palindrome (5577447755).

The spelling of 1243314334 in words is "one billion, two hundred forty-three million, three hundred fourteen thousand, three hundred thirty-four".