4323894912 has 128 divisors (see below), whose sum is σ = 12786312000. Its totient is φ = 1438497792.

The previous prime is 4323894907. The next prime is 4323894917. The reversal of 4323894912 is 2194983234.

It is an interprime number because it is at equal distance from previous prime (4323894907) and next prime (4323894917).

It is a tau number, because it is divible by the number of its divisors (128).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (4323894917) 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, 2553138 + ... + 2554830.

Almost surely, 2^4323894912 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 4323894912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6393156000).

4323894912 is an abundant number, since it is smaller than the sum of its proper divisors (8462417088).

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

4323894912 is a wasteful number, since it uses less digits than its factorization.

4323894912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2455 (or 2437 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 4323894912 is about 65756.3298245880. The cubic root of 4323894912 is about 1629.1398867150.

The spelling of 4323894912 in words is "four billion, three hundred twenty-three million, eight hundred ninety-four thousand, nine hundred twelve".