8111319344 has 20 divisors (see below), whose sum is σ = 16640133624. Its totient is φ = 3817091328.

The previous prime is 8111319341. The next prime is 8111319367. The reversal of 8111319344 is 4439131118.

It is not an unprimeable number, because it can be changed into a prime (8111319341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14910242 + ... + 14910785.

Almost surely, 2^8111319344 is an apocalyptic number.

It is an amenable number.

8111319344 is an abundant number, since it is smaller than the sum of its proper divisors (8528814280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8111319344 is a wasteful number, since it uses less digits than its factorization.

8111319344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29821052 (or 29821046 counting only the distinct ones).

The product of its digits is 10368, while the sum is 35.

The square root of 8111319344 is about 90062.8632900376. The cubic root of 8111319344 is about 2009.2339138070.

The spelling of 8111319344 in words is "eight billion, one hundred eleven million, three hundred nineteen thousand, three hundred forty-four".