1013443234 has 8 divisors (see below), whose sum is σ = 1552508928. Its totient is φ = 495940260.

The previous prime is 1013443229. The next prime is 1013443237. The reversal of 1013443234 is 4323443101.

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 = 1013443199 and 1013443208.

It is not an unprimeable number, because it can be changed into a prime (1013443237) by changing a digit.

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, 5390562 + ... + 5390749.

It is an arithmetic number, because the mean of its divisors is an integer number (194063616).

Almost surely, 2^1013443234 is an apocalyptic number.

1013443234 is a deficient number, since it is larger than the sum of its proper divisors (539065694).

1013443234 is a wasteful number, since it uses less digits than its factorization.

1013443234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10781360.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1013443234 is about 31834.6231955084. The cubic root of 1013443234 is about 1004.4611465762.

Adding to 1013443234 its reverse (4323443101), we get a palindrome (5336886335).

The spelling of 1013443234 in words is "one billion, thirteen million, four hundred forty-three thousand, two hundred thirty-four".