2109473041 has 9 divisors (see below), whose sum is σ = 2284869009. Its totient is φ = 1946654736.

The previous prime is 2109473029. The next prime is 2109473057. The reversal of 2109473041 is 1403749012.

The square root of 2109473041 is 45929.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 4498641 + 2104974400 = 2121^2 + 45880^2 .

It is not a de Polignac number, because 2109473041 - 2⁹ = 2109472529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2109472994 and 2109473012.

It is not an unprimeable number, because it can be changed into a prime (2109473011) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 595311 + ... + 598843.

Almost surely, 2^2109473041 is an apocalyptic number.

2109473041 is the 45929-th square number.

2109473041 is the 22965-th centered octagonal number.

It is an amenable number.

2109473041 is a deficient number, since it is larger than the sum of its proper divisors (175395968).

2109473041 is an frugal number, since it uses more digits than its factorization.

2109473041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7092 (or 3546 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The cubic root of 2109473041 is about 1282.5018290629.

The spelling of 2109473041 in words is "two billion, one hundred nine million, four hundred seventy-three thousand, forty-one".