1233423053234 has 8 divisors (see below), whose sum is σ = 1877748529008. Its totient is φ = 607506876900.

The previous prime is 1233423053231. The next prime is 1233423053243. The reversal of 1233423053234 is 4323503243321.

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 = 1233423053194 and 1233423053203.

It is not an unprimeable number, because it can be changed into a prime (1233423053231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4602324692 + ... + 4602324959.

It is an arithmetic number, because the mean of its divisors is an integer number (234718566126).

Almost surely, 2^{1233423053234} is an apocalyptic number.

1233423053234 is a deficient number, since it is larger than the sum of its proper divisors (644325475774).

1233423053234 is an equidigital number, since it uses as much as digits as its factorization.

1233423053234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9204649720.

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 1233423053234 its reverse (4323503243321), we get a palindrome (5556926296555).

The spelling of 1233423053234 in words is "one trillion, two hundred thirty-three billion, four hundred twenty-three million, fifty-three thousand, two hundred thirty-four".