2141669804 has 6 divisors (see below), whose sum is σ = 3747922164. Its totient is φ = 1070834900.

The previous prime is 2141669737. The next prime is 2141669819. The reversal of 2141669804 is 4089661412.

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 as a sum of consecutive naturals, namely, 267708722 + ... + 267708729.

It is an arithmetic number, because the mean of its divisors is an integer number (624653694).

Almost surely, 2^2141669804 is an apocalyptic number.

It is an amenable number.

2141669804 is a deficient number, since it is larger than the sum of its proper divisors (1606252360).

2141669804 is a wasteful number, since it uses less digits than its factorization.

2141669804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535417455 (or 535417453 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 2141669804 is about 46278.1784861937. The cubic root of 2141669804 is about 1288.9938279148.

The spelling of 2141669804 in words is "two billion, one hundred forty-one million, six hundred sixty-nine thousand, eight hundred four".