2141680244 has 12 divisors (see below), whose sum is σ = 4088662368. Its totient is φ = 973491000.

The previous prime is 2141680243. The next prime is 2141680249. The reversal of 2141680244 is 4420861412.

It is a self number, because there is not a number n which added to its sum of digits gives 2141680244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141680243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24337232 + ... + 24337319.

It is an arithmetic number, because the mean of its divisors is an integer number (340721864).

Almost surely, 2^2141680244 is an apocalyptic number.

It is an amenable number.

2141680244 is a deficient number, since it is larger than the sum of its proper divisors (1946982124).

2141680244 is a wasteful number, since it uses less digits than its factorization.

2141680244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48674566 (or 48674564 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 2141680244 is about 46278.2912821984. The cubic root of 2141680244 is about 1288.9959223980.

The spelling of 2141680244 in words is "two billion, one hundred forty-one million, six hundred eighty thousand, two hundred forty-four".