1233142334 has 8 divisors (see below), whose sum is σ = 1850961888. Its totient is φ = 616155040.

The previous prime is 1233142307. The next prime is 1233142349. The reversal of 1233142334 is 4332413321.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204347 + ... + 210294.

It is an arithmetic number, because the mean of its divisors is an integer number (231370236).

Almost surely, 2^1233142334 is an apocalyptic number.

1233142334 is a deficient number, since it is larger than the sum of its proper divisors (617819554).

1233142334 is a wasteful number, since it uses less digits than its factorization.

1233142334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416130.

The product of its digits is 5184, while the sum is 26.

The square root of 1233142334 is about 35116.1264093863. The cubic root of 1233142334 is about 1072.3529128528.

Adding to 1233142334 its reverse (4332413321), we get a palindrome (5565555655).

The spelling of 1233142334 in words is "one billion, two hundred thirty-three million, one hundred forty-two thousand, three hundred thirty-four".