4049105312 has 48 divisors (see below), whose sum is σ = 9115263360. Its totient is φ = 1734421248.

The previous prime is 4049105293. The next prime is 4049105327. The reversal of 4049105312 is 2135019404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 589514 + ... + 596342.

It is an arithmetic number, because the mean of its divisors is an integer number (189901320).

Almost surely, 2^4049105312 is an apocalyptic number.

It is an amenable number.

4049105312 is an abundant number, since it is smaller than the sum of its proper divisors (5066158048).

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

4049105312 is a wasteful number, since it uses less digits than its factorization.

4049105312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9493 (or 9485 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 4049105312 is about 63632.5805857345. The cubic root of 4049105312 is about 1593.8704688494.

The spelling of 4049105312 in words is "four billion, forty-nine million, one hundred five thousand, three hundred twelve".