244153140511 has 8 divisors (see below), whose sum is σ = 279875160704. Its totient is φ = 208641870360.

The previous prime is 244153140449. The next prime is 244153140533. The reversal of 244153140511 is 115041351442.

244153140511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 244153140511 - 2¹³ = 244153132319 is a prime.

It is a super-2 number, since 2×244153140511² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244153140811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52685025 + ... + 52689658.

It is an arithmetic number, because the mean of its divisors is an integer number (34984395088).

Almost surely, 2^244153140511 is an apocalyptic number.

244153140511 is a deficient number, since it is larger than the sum of its proper divisors (35722020193).

244153140511 is a wasteful number, since it uses less digits than its factorization.

244153140511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105375021.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 244153140511 its reverse (115041351442), we get a palindrome (359194491953).

The spelling of 244153140511 in words is "two hundred forty-four billion, one hundred fifty-three million, one hundred forty thousand, five hundred eleven".