12445351342033 has 8 divisors (see below), whose sum is σ = 12889846468800. Its totient is φ = 12001879220688.

The previous prime is 12445351341991. The next prime is 12445351342037. The reversal of 12445351342033 is 33024315354421.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12445351342033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12445351342037) 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, 255726591 + ... + 255775252.

It is an arithmetic number, because the mean of its divisors is an integer number (1611230808600).

Almost surely, 2^{12445351342033} is an apocalyptic number.

It is an amenable number.

12445351342033 is a deficient number, since it is larger than the sum of its proper divisors (444495126767).

12445351342033 is an equidigital number, since it uses as much as digits as its factorization.

12445351342033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511502711.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 12445351342033 its reverse (33024315354421), we get a palindrome (45469666696454).

The spelling of 12445351342033 in words is "twelve trillion, four hundred forty-five billion, three hundred fifty-one million, three hundred forty-two thousand, thirty-three".