344574307111 has 4 divisors (see below), whose sum is σ = 356456179800. Its totient is φ = 332692434424.

The previous prime is 344574307073. The next prime is 344574307127. The reversal of 344574307111 is 111703475443.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 344574307111 - 2¹⁹ = 344573782823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344574301111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5940936301 + ... + 5940936358.

It is an arithmetic number, because the mean of its divisors is an integer number (89114044950).

Almost surely, 2^344574307111 is an apocalyptic number.

344574307111 is a deficient number, since it is larger than the sum of its proper divisors (11881872689).

344574307111 is a wasteful number, since it uses less digits than its factorization.

344574307111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11881872688.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 344574307111 in words is "three hundred forty-four billion, five hundred seventy-four million, three hundred seven thousand, one hundred eleven".