1345244445093 has 8 divisors (see below), whose sum is σ = 1793665051488. Its totient is φ = 896826734384.

The previous prime is 1345244445089. The next prime is 1345244445101. The reversal of 1345244445093 is 3905444425431.

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 1345244445093 - 2² = 1345244445089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345244445073) 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, 847171 + ... + 1846127.

It is an arithmetic number, because the mean of its divisors is an integer number (224208131436).

Almost surely, 2^{1345244445093} is an apocalyptic number.

It is an amenable number.

1345244445093 is a deficient number, since it is larger than the sum of its proper divisors (448420606395).

1345244445093 is an equidigital number, since it uses as much as digits as its factorization.

1345244445093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447843.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 1345244445093 in words is "one trillion, three hundred forty-five billion, two hundred forty-four million, four hundred forty-five thousand, ninety-three".