2141684824 has 8 divisors (see below), whose sum is σ = 4015659060. Its totient is φ = 1070842408.

The previous prime is 2141684821. The next prime is 2141684827. The reversal of 2141684824 is 4284861412.

It is an interprime number because it is at equal distance from previous prime (2141684821) and next prime (2141684827).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141684821) 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 as a sum of consecutive naturals, namely, 133855294 + ... + 133855309.

Almost surely, 2^2141684824 is an apocalyptic number.

It is an amenable number.

2141684824 is a deficient number, since it is larger than the sum of its proper divisors (1873974236).

2141684824 is a wasteful number, since it uses less digits than its factorization.

2141684824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267710609 (or 267710605 counting only the distinct ones).

The product of its digits is 98304, while the sum is 40.

The square root of 2141684824 is about 46278.3407654164. The cubic root of 2141684824 is about 1288.9968412399.

The spelling of 2141684824 in words is "two billion, one hundred forty-one million, six hundred eighty-four thousand, eight hundred twenty-four".