2195041914 has 24 divisors (see below), whose sum is σ = 5121765012. Its totient is φ = 675397440.

The previous prime is 2195041913. The next prime is 2195041993. The reversal of 2195041914 is 4191405912.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1547084889 + 647957025 = 39333^2 + 25455^2 .

It is not an unprimeable number, because it can be changed into a prime (2195041913) 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, 4690027 + ... + 4690494.

Almost surely, 2^2195041914 is an apocalyptic number.

2195041914 is an abundant number, since it is smaller than the sum of its proper divisors (2926723098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2195041914 is a wasteful number, since it uses less digits than its factorization.

2195041914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9380542 (or 9380539 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 2195041914 is about 46851.2744116956. The cubic root of 2195041914 is about 1299.6136749495.

The spelling of 2195041914 in words is "two billion, one hundred ninety-five million, forty-one thousand, nine hundred fourteen".