1245333034312 has 64 divisors (see below), whose sum is σ = 2446334809920. Its totient is φ = 593681856768.

The previous prime is 1245333034303. The next prime is 1245333034313. The reversal of 1245333034312 is 2134303335421.

It is not an unprimeable number, because it can be changed into a prime (1245333034313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12925983 + ... + 13021969.

It is an arithmetic number, because the mean of its divisors is an integer number (38223981405).

Almost surely, 2^{1245333034312} is an apocalyptic number.

It is an amenable number.

1245333034312 is a deficient number, since it is larger than the sum of its proper divisors (1201001775608).

1245333034312 is a wasteful number, since it uses less digits than its factorization.

1245333034312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96910 (or 96906 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 1245333034312 its reverse (2134303335421), we get a palindrome (3379636369733).

The spelling of 1245333034312 in words is "one trillion, two hundred forty-five billion, three hundred thirty-three million, thirty-four thousand, three hundred twelve".