2146129096 has 16 divisors (see below), whose sum is σ = 4260697740. Its totient is φ = 1009943040.

The previous prime is 2146129081. The next prime is 2146129177. The reversal of 2146129096 is 6909216412.

It can be written as a sum of positive squares in 2 ways, for example, as 2137212900 + 8916196 = 46230^2 + 2986^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7890045 + ... + 7890316.

Almost surely, 2^2146129096 is an apocalyptic number.

It is an amenable number.

2146129096 is a deficient number, since it is larger than the sum of its proper divisors (2114568644).

2146129096 is a wasteful number, since it uses less digits than its factorization.

2146129096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15780384 (or 15780380 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 2146129096 is about 46326.3326413823. The cubic root of 2146129096 is about 1289.8878367315.

The spelling of 2146129096 in words is "two billion, one hundred forty-six million, one hundred twenty-nine thousand, ninety-six".