2319354912 has 96 divisors (see below), whose sum is σ = 7127858304. Its totient is φ = 646502400.

The previous prime is 2319354911. The next prime is 2319354943. The reversal of 2319354912 is 2194539132.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2319354911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14539 + ... + 69642.

It is an arithmetic number, because the mean of its divisors is an integer number (74248524).

Almost surely, 2^2319354912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2319354912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3563929152).

2319354912 is an abundant number, since it is smaller than the sum of its proper divisors (4808503392).

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

2319354912 is a wasteful number, since it uses less digits than its factorization.

2319354912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84242 (or 84234 counting only the distinct ones).

The product of its digits is 58320, while the sum is 39.

The square root of 2319354912 is about 48159.6813942950. The cubic root of 2319354912 is about 1323.6984797881.

The spelling of 2319354912 in words is "two billion, three hundred nineteen million, three hundred fifty-four thousand, nine hundred twelve".