2141963276 has 12 divisors (see below), whose sum is σ = 3748865400. Its totient is φ = 1070858880.

The previous prime is 2141963269. The next prime is 2141963279. The reversal of 2141963276 is 6723691412.

It is not an unprimeable number, because it can be changed into a prime (2141963279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16700 + ... + 67548.

It is an arithmetic number, because the mean of its divisors is an integer number (312405450).

Almost surely, 2^2141963276 is an apocalyptic number.

It is an amenable number.

2141963276 is a deficient number, since it is larger than the sum of its proper divisors (1606902124).

2141963276 is a wasteful number, since it uses less digits than its factorization.

2141963276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61384 (or 61382 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 2141963276 is about 46281.3491160316. The cubic root of 2141963276 is about 1289.0527019639.

The spelling of 2141963276 in words is "two billion, one hundred forty-one million, nine hundred sixty-three thousand, two hundred seventy-six".