244051401252 has 24 divisors (see below), whose sum is σ = 579105021600. Its totient is φ = 79971645376.

The previous prime is 244051401131. The next prime is 244051401283. The reversal of 244051401252 is 252104150442.

It is a super-2 number, since 2×244051401252² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172351977 + ... + 172353392.

It is an arithmetic number, because the mean of its divisors is an integer number (24129375900).

Almost surely, 2^244051401252 is an apocalyptic number.

It is an amenable number.

244051401252 is an abundant number, since it is smaller than the sum of its proper divisors (335053620348).

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

244051401252 is a wasteful number, since it uses less digits than its factorization.

244051401252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344705435 (or 344705433 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 244051401252 its reverse (252104150442), we get a palindrome (496155551694).

The spelling of 244051401252 in words is "two hundred forty-four billion, fifty-one million, four hundred one thousand, two hundred fifty-two".