4112857092 has 12 divisors (see below), whose sum is σ = 9596666576. Its totient is φ = 1370952360.

The previous prime is 4112857043. The next prime is 4112857093. The reversal of 4112857092 is 2907582114.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 4112857092.

It is not an unprimeable number, because it can be changed into a prime (4112857093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171369034 + ... + 171369057.

Almost surely, 2^4112857092 is an apocalyptic number.

It is an amenable number.

4112857092 is an abundant number, since it is smaller than the sum of its proper divisors (5483809484).

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

4112857092 is a wasteful number, since it uses less digits than its factorization.

4112857092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342738098 (or 342738096 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 4112857092 is about 64131.5608105713. The cubic root of 4112857092 is about 1602.1919296357.

The spelling of 4112857092 in words is "four billion, one hundred twelve million, eight hundred fifty-seven thousand, ninety-two".