4127694912 has 336 divisors, whose sum is σ = 13420173312. Its totient is φ = 1202211840.

The previous prime is 4127694887. The next prime is 4127694913. The reversal of 4127694912 is 2194967214.

It is not an unprimeable number, because it can be changed into a prime (4127694913) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24716653 + ... + 24716819.

It is an arithmetic number, because the mean of its divisors is an integer number (39940992).

Almost surely, 2^4127694912 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 4127694912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6710086656).

4127694912 is an abundant number, since it is smaller than the sum of its proper divisors (9292478400).

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

4127694912 is a wasteful number, since it uses less digits than its factorization.

4127694912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326 (or 313 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 4127694912 is about 64247.1393293118. The cubic root of 4127694912 is about 1604.1163424131.

The spelling of 4127694912 in words is "four billion, one hundred twenty-seven million, six hundred ninety-four thousand, nine hundred twelve".