244153132105 has 8 divisors (see below), whose sum is σ = 292986682632. Its totient is φ = 195320556288.

The previous prime is 244153132049. The next prime is 244153132117. The reversal of 244153132105 is 501231351442.

It can be written as a sum of positive squares in 4 ways, for example, as 69705801 + 244083426304 = 8349^2 + 494048^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244153132105 - 2³⁵ = 209793393737 is a prime.

It is a super-2 number, since 2×244153132105² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531699 + ... + 878071.

It is an arithmetic number, because the mean of its divisors is an integer number (36623335329).

Almost surely, 2^244153132105 is an apocalyptic number.

It is an amenable number.

244153132105 is a deficient number, since it is larger than the sum of its proper divisors (48833550527).

244153132105 is a wasteful number, since it uses less digits than its factorization.

244153132105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487355.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 244153132105 its reverse (501231351442), we get a palindrome (745384483547).

The spelling of 244153132105 in words is "two hundred forty-four billion, one hundred fifty-three million, one hundred thirty-two thousand, one hundred five".