2051814241 has 8 divisors (see below), whose sum is σ = 2067149664. Its totient is φ = 2036536320.

The previous prime is 2051814229. The next prime is 2051814251. The reversal of 2051814241 is 1424181502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2051814241 - 2¹¹ = 2051812193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2051814251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58626 + ... + 86836.

It is an arithmetic number, because the mean of its divisors is an integer number (258393708).

Almost surely, 2^2051814241 is an apocalyptic number.

It is an amenable number.

2051814241 is a deficient number, since it is larger than the sum of its proper divisors (15335423).

2051814241 is a wasteful number, since it uses less digits than its factorization.

2051814241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28751.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 2051814241 is about 45296.9562001687. The cubic root of 2051814241 is about 1270.7087289754.

Adding to 2051814241 its reverse (1424181502), we get a palindrome (3475995743).

The spelling of 2051814241 in words is "two billion, fifty-one million, eight hundred fourteen thousand, two hundred forty-one".