2041451117 has 4 divisors (see below), whose sum is σ = 2064388860. Its totient is φ = 2018513376.

The previous prime is 2041451053. The next prime is 2041451119. The reversal of 2041451117 is 7111541402.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1011939721 + 1029511396 = 31811^2 + 32086^2 .

It is a cyclic number.

It is not a de Polignac number, because 2041451117 - 2⁶ = 2041451053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041451119) 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 3 ways as a sum of consecutive naturals, for example, 11468738 + ... + 11468915.

It is an arithmetic number, because the mean of its divisors is an integer number (516097215).

Almost surely, 2^2041451117 is an apocalyptic number.

It is an amenable number.

2041451117 is a deficient number, since it is larger than the sum of its proper divisors (22937743).

2041451117 is an equidigital number, since it uses as much as digits as its factorization.

2041451117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22937742.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 2041451117 is about 45182.4204420259. The cubic root of 2041451117 is about 1268.5657889365.

Adding to 2041451117 its reverse (7111541402), we get a palindrome (9152992519).

The spelling of 2041451117 in words is "two billion, forty-one million, four hundred fifty-one thousand, one hundred seventeen".