244050021532 has 12 divisors (see below), whose sum is σ = 427181496840. Its totient is φ = 121998165296.

The previous prime is 244050021521. The next prime is 244050021559. The reversal of 244050021532 is 235120050442.

It is a self number, because there is not a number n which added to its sum of digits gives 244050021532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6690907 + ... + 6727282.

It is an arithmetic number, because the mean of its divisors is an integer number (35598458070).

Almost surely, 2^244050021532 is an apocalyptic number.

It is an amenable number.

244050021532 is a deficient number, since it is larger than the sum of its proper divisors (183131475308).

244050021532 is a wasteful number, since it uses less digits than its factorization.

244050021532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13422740 (or 13422738 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 244050021532 its reverse (235120050442), we get a palindrome (479170071974).

The spelling of 244050021532 in words is "two hundred forty-four billion, fifty million, twenty-one thousand, five hundred thirty-two".