244004534451 has 12 divisors (see below), whose sum is σ = 360647529528. Its totient is φ = 158886673344.

The previous prime is 244004534321. The next prime is 244004534467. The reversal of 244004534451 is 154435400442.

It is not a de Polignac number, because 244004534451 - 2⁹ = 244004533939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (244004534491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 315250950 + ... + 315251723.

It is an arithmetic number, because the mean of its divisors is an integer number (30053960794).

Almost surely, 2^244004534451 is an apocalyptic number.

244004534451 is a deficient number, since it is larger than the sum of its proper divisors (116642995077).

244004534451 is a wasteful number, since it uses less digits than its factorization.

244004534451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630502722 (or 630502719 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 244004534451 its reverse (154435400442), we get a palindrome (398439934893).

The spelling of 244004534451 in words is "two hundred forty-four billion, four million, five hundred thirty-four thousand, four hundred fifty-one".