244050064520 has 32 divisors (see below), whose sum is σ = 549149748120. Its totient is φ = 97613429760.

The previous prime is 244050064507. The next prime is 244050064523. The reversal of 244050064520 is 25460050442.

It can be written as a sum of positive squares in 4 ways, for example, as 88086678436 + 155963386084 = 296794^2 + 394922^2 .

It is not an unprimeable number, because it can be changed into a prime (244050064523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416480 + ... + 813360.

Almost surely, 2^244050064520 is an apocalyptic number.

244050064520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244050064520 is an abundant number, since it is smaller than the sum of its proper divisors (305099683600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244050064520 is a wasteful number, since it uses less digits than its factorization.

244050064520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412265 (or 412261 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 244050064520 in words is "two hundred forty-four billion, fifty million, sixty-four thousand, five hundred twenty".