2125741286 has 16 divisors (see below), whose sum is σ = 3258178560. Its totient is φ = 1039705800.

The previous prime is 2125741253. The next prime is 2125741297. The reversal of 2125741286 is 6821475212.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 216185 + ... + 225803.

It is an arithmetic number, because the mean of its divisors is an integer number (203636160).

Almost surely, 2^2125741286 is an apocalyptic number.

2125741286 is a deficient number, since it is larger than the sum of its proper divisors (1132437274).

2125741286 is a wasteful number, since it uses less digits than its factorization.

2125741286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12019.

The product of its digits is 53760, while the sum is 38.

The square root of 2125741286 is about 46105.7619609523. The cubic root of 2125741286 is about 1285.7902724626.

The spelling of 2125741286 in words is "two billion, one hundred twenty-five million, seven hundred forty-one thousand, two hundred eighty-six".