344853363011 has 4 divisors (see below), whose sum is σ = 345046128000. Its totient is φ = 344660598024.

The previous prime is 344853363007. The next prime is 344853363037. The reversal of 344853363011 is 110363358443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110363358443 = 13 ⋅8489489111.

It is a cyclic number.

It is not a de Polignac number, because 344853363011 - 2² = 344853363007 is a prime.

It is a super-2 number, since 2×344853363011² (a number of 24 digits) contains 22 as substring.

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 344853363011.

It is not an unprimeable number, because it can be changed into a prime (344853363061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96379811 + ... + 96383388.

It is an arithmetic number, because the mean of its divisors is an integer number (86261532000).

Almost surely, 2^344853363011 is an apocalyptic number.

344853363011 is a deficient number, since it is larger than the sum of its proper divisors (192764989).

344853363011 is a wasteful number, since it uses less digits than its factorization.

344853363011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192764988.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 344853363011 in words is "three hundred forty-four billion, eight hundred fifty-three million, three hundred sixty-three thousand, eleven".