4244620605343 has 8 divisors (see below), whose sum is σ = 4343495054976. Its totient is φ = 4145753535000.

The previous prime is 4244620605331. The next prime is 4244620605347. The reversal of 4244620605343 is 3435060264424.

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 4244620605343 - 2⁹ = 4244620604831 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4244620605343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4244620605347) 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, 672433 + ... + 2990218.

It is an arithmetic number, because the mean of its divisors is an integer number (542936881872).

Almost surely, 2^{4244620605343} is an apocalyptic number.

4244620605343 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4244620605343 is a deficient number, since it is larger than the sum of its proper divisors (98874449633).

4244620605343 is a wasteful number, since it uses less digits than its factorization.

4244620605343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3689645.

The product of its (nonzero) digits is 1658880, while the sum is 43.

Adding to 4244620605343 its reverse (3435060264424), we get a palindrome (7679680869767).

The spelling of 4244620605343 in words is "four trillion, two hundred forty-four billion, six hundred twenty million, six hundred five thousand, three hundred forty-three".