244004534491 has 2 divisors, whose sum is σ = 244004534492. Its totient is φ = 244004534490.

The previous prime is 244004534483. The next prime is 244004534497. The reversal of 244004534491 is 194435400442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244004534491 - 2³ = 244004534483 is a prime.

It is not a weakly prime, because it can be changed into another prime (244004534497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122002267245 + 122002267246.

It is an arithmetic number, because the mean of its divisors is an integer number (122002267246).

Almost surely, 2^244004534491 is an apocalyptic number.

244004534491 is a deficient number, since it is larger than the sum of its proper divisors (1).

244004534491 is an equidigital number, since it uses as much as digits as its factorization.

244004534491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 244004534491 in words is "two hundred forty-four billion, four million, five hundred thirty-four thousand, four hundred ninety-one".