244153124031 has 4 divisors (see below), whose sum is σ = 325537498712. Its totient is φ = 162768749352.

The previous prime is 244153124029. The next prime is 244153124053. The reversal of 244153124031 is 130421351442.

244153124031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 244153124031 - 2¹ = 244153124029 is a prime.

It is a super-2 number, since 2×244153124031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244153124031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244153124231) 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 3 ways as a sum of consecutive naturals, for example, 40692187336 + ... + 40692187341.

It is an arithmetic number, because the mean of its divisors is an integer number (81384374678).

Almost surely, 2^244153124031 is an apocalyptic number.

244153124031 is a deficient number, since it is larger than the sum of its proper divisors (81384374681).

244153124031 is an equidigital number, since it uses as much as digits as its factorization.

244153124031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81384374680.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 244153124031 its reverse (130421351442), we get a palindrome (374574475473).

The spelling of 244153124031 in words is "two hundred forty-four billion, one hundred fifty-three million, one hundred twenty-four thousand, thirty-one".