1233242334343 has 4 divisors (see below), whose sum is σ = 1233251262648. Its totient is φ = 1233233406040.

The previous prime is 1233242334319. The next prime is 1233242334347. The reversal of 1233242334343 is 3434332423321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1233242334343 - 2²¹ = 1233240237191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233242334347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4253653 + ... + 4534318.

It is an arithmetic number, because the mean of its divisors is an integer number (308312815662).

Almost surely, 2^{1233242334343} is an apocalyptic number.

1233242334343 is a deficient number, since it is larger than the sum of its proper divisors (8928305).

1233242334343 is an equidigital number, since it uses as much as digits as its factorization.

1233242334343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8928304.

The product of its digits is 373248, while the sum is 37.

Adding to 1233242334343 its reverse (3434332423321), we get a palindrome (4667574757664).

The spelling of 1233242334343 in words is "one trillion, two hundred thirty-three billion, two hundred forty-two million, three hundred thirty-four thousand, three hundred forty-three".