1123434334 has 32 divisors (see below), whose sum is σ = 1853953920. Its totient is φ = 506340000.

The previous prime is 1123434331. The next prime is 1123434353. The reversal of 1123434334 is 4334343211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123434331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2147797 + ... + 2148319.

It is an arithmetic number, because the mean of its divisors is an integer number (57936060).

Almost surely, 2^1123434334 is an apocalyptic number.

1123434334 is a deficient number, since it is larger than the sum of its proper divisors (730519586).

1123434334 is a wasteful number, since it uses less digits than its factorization.

1123434334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176.

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

The square root of 1123434334 is about 33517.6719656959. The cubic root of 1123434334 is about 1039.5592110101.

Adding to 1123434334 its reverse (4334343211), we get a palindrome (5457777545).

The spelling of 1123434334 in words is "one billion, one hundred twenty-three million, four hundred thirty-four thousand, three hundred thirty-four".