2109104294 has 24 divisors (see below), whose sum is σ = 3480339744. Its totient is φ = 957875600.

The previous prime is 2109104293. The next prime is 2109104297. The reversal of 2109104294 is 4924019012.

It is a self number, because there is not a number n which added to its sum of digits gives 2109104294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2109104293) 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 11 ways as a sum of consecutive naturals, for example, 356924 + ... + 362784.

It is an arithmetic number, because the mean of its divisors is an integer number (145014156).

Almost surely, 2^2109104294 is an apocalyptic number.

2109104294 is a deficient number, since it is larger than the sum of its proper divisors (1371235450).

2109104294 is a wasteful number, since it uses less digits than its factorization.

2109104294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7372 (or 7361 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 2109104294 is about 45924.9855089797. The cubic root of 2109104294 is about 1282.4270953495.

The spelling of 2109104294 in words is "two billion, one hundred nine million, one hundred four thousand, two hundred ninety-four".