1245344334233 has 8 divisors (see below), whose sum is σ = 1288927922880. Its totient is φ = 1201803457680.

The previous prime is 1245344334211. The next prime is 1245344334239. The reversal of 1245344334233 is 3324334435421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1245344334233 - 2²⁶ = 1245277225369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1245344334239) 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, 10618685 + ... + 10735322.

It is an arithmetic number, because the mean of its divisors is an integer number (161115990360).

Almost surely, 2^{1245344334233} is an apocalyptic number.

It is an amenable number.

1245344334233 is a deficient number, since it is larger than the sum of its proper divisors (43583588647).

1245344334233 is a wasteful number, since it uses less digits than its factorization.

1245344334233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21356047.

The product of its digits is 1244160, while the sum is 41.

Adding to 1245344334233 its reverse (3324334435421), we get a palindrome (4569678769654).

The spelling of 1245344334233 in words is "one trillion, two hundred forty-five billion, three hundred forty-four million, three hundred thirty-four thousand, two hundred thirty-three".