1233842334 has 16 divisors (see below), whose sum is σ = 2479382400. Its totient is φ = 409331160.

The previous prime is 1233842317. The next prime is 1233842339. The reversal of 1233842334 is 4332483321.

It is a junction number, because it is equal to n+sod(n) for n = 1233842295 and 1233842304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233842339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486034 + ... + 488565.

It is an arithmetic number, because the mean of its divisors is an integer number (154961400).

Almost surely, 2^1233842334 is an apocalyptic number.

1233842334 is an abundant number, since it is smaller than the sum of its proper divisors (1245540066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1233842334 is a wasteful number, since it uses less digits than its factorization.

1233842334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974815.

The product of its digits is 41472, while the sum is 33.

The square root of 1233842334 is about 35126.0919260882. The cubic root of 1233842334 is about 1072.5557834722. Note that the first 3 decimals are identical.

The spelling of 1233842334 in words is "one billion, two hundred thirty-three million, eight hundred forty-two thousand, three hundred thirty-four".