49317802441 has 4 divisors (see below), whose sum is σ = 49826233492. Its totient is φ = 48809371392.

The previous prime is 49317802393. The next prime is 49317802483. The reversal of 49317802441 is 14420871394.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14420871394 = 2 ⋅7210435697.

It can be written as a sum of positive squares in 2 ways, for example, as 27496604041 + 21821198400 = 165821^2 + 147720^2 .

It is a cyclic number.

It is not a de Polignac number, because 49317802441 - 2²¹ = 49315705289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49317802241) 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, 254215380 + ... + 254215573.

It is an arithmetic number, because the mean of its divisors is an integer number (12456558373).

Almost surely, 2^49317802441 is an apocalyptic number.

It is an amenable number.

49317802441 is a deficient number, since it is larger than the sum of its proper divisors (508431051).

49317802441 is an equidigital number, since it uses as much as digits as its factorization.

49317802441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508431050.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 49317802441 in words is "forty-nine billion, three hundred seventeen million, eight hundred two thousand, four hundred forty-one".