2311034144 has 24 divisors (see below), whose sum is σ = 4789315440. Its totient is φ = 1094700096.

The previous prime is 2311034137. The next prime is 2311034147. The reversal of 2311034144 is 4414301132.

It is not an unprimeable number, because it can be changed into a prime (2311034147) 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, 1899914 + ... + 1901129.

It is an arithmetic number, because the mean of its divisors is an integer number (199554810).

Almost surely, 2^2311034144 is an apocalyptic number.

It is an amenable number.

2311034144 is an abundant number, since it is smaller than the sum of its proper divisors (2478281296).

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

2311034144 is a wasteful number, since it uses less digits than its factorization.

2311034144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801072 (or 3801064 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2311034144 is about 48073.2164931784. The cubic root of 2311034144 is about 1322.1136446438.

Adding to 2311034144 its reverse (4414301132), we get a palindrome (6725335276).

The spelling of 2311034144 in words is "two billion, three hundred eleven million, thirty-four thousand, one hundred forty-four".