1345253441204 has 24 divisors (see below), whose sum is σ = 2359892969280. Its totient is φ = 670998746304.

The previous prime is 1345253441179. The next prime is 1345253441209. The reversal of 1345253441204 is 4021443525431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345253441209) 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, 13159472 + ... + 13261304.

It is an arithmetic number, because the mean of its divisors is an integer number (98328873720).

Almost surely, 2^{1345253441204} is an apocalyptic number.

It is an amenable number.

1345253441204 is a deficient number, since it is larger than the sum of its proper divisors (1014639528076).

1345253441204 is a wasteful number, since it uses less digits than its factorization.

1345253441204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109799 (or 109797 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 1345253441204 its reverse (4021443525431), we get a palindrome (5366696966635).

The spelling of 1345253441204 in words is "one trillion, three hundred forty-five billion, two hundred fifty-three million, four hundred forty-one thousand, two hundred four".