2041438463 has 4 divisors (see below), whose sum is σ = 2045867208. Its totient is φ = 2037009720.

The previous prime is 2041438453. The next prime is 2041438517. The reversal of 2041438463 is 3648341402.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3648341402 = 2 ⋅1824170701.

It is a cyclic number.

It is not a de Polignac number, because 2041438463 - 2⁸ = 2041438207 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 (2041438423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2213681 + ... + 2214602.

It is an arithmetic number, because the mean of its divisors is an integer number (511466802).

Almost surely, 2^2041438463 is an apocalyptic number.

2041438463 is a deficient number, since it is larger than the sum of its proper divisors (4428745).

2041438463 is an equidigital number, since it uses as much as digits as its factorization.

2041438463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4428744.

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 2041438463 is about 45182.2804094703. The cubic root of 2041438463 is about 1268.5631678493.

Adding to 2041438463 its reverse (3648341402), we get a palindrome (5689779865).

The spelling of 2041438463 in words is "two billion, forty-one million, four hundred thirty-eight thousand, four hundred sixty-three".