2041415251 has 4 divisors (see below), whose sum is σ = 2045426400. Its totient is φ = 2037404104.

The previous prime is 2041415213. The next prime is 2041415269. The reversal of 2041415251 is 1525141402.

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

It is a cyclic number.

It is not a de Polignac number, because 2041415251 - 2¹³ = 2041407059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2041415291) 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, 2004811 + ... + 2005828.

It is an arithmetic number, because the mean of its divisors is an integer number (511356600).

Almost surely, 2^2041415251 is an apocalyptic number.

2041415251 is a deficient number, since it is larger than the sum of its proper divisors (4011149).

2041415251 is an equidigital number, since it uses as much as digits as its factorization.

2041415251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4011148.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 2041415251 is about 45182.0235381285. The cubic root of 2041415251 is about 1268.5583598017.

Adding to 2041415251 its reverse (1525141402), we get a palindrome (3566556653).

The spelling of 2041415251 in words is "two billion, forty-one million, four hundred fifteen thousand, two hundred fifty-one".