244153140524 has 12 divisors (see below), whose sum is σ = 428026912824. Its totient is φ = 121859736864.

The previous prime is 244153140449. The next prime is 244153140533. The reversal of 244153140524 is 425041351442.

It is a happy number.

It is a super-2 number, since 2×244153140524² (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 3 ways as a sum of consecutive naturals, for example, 54205817 + ... + 54210320.

It is an arithmetic number, because the mean of its divisors is an integer number (35668909402).

Almost surely, 2^244153140524 is an apocalyptic number.

It is an amenable number.

244153140524 is a deficient number, since it is larger than the sum of its proper divisors (183873772300).

244153140524 is a wasteful number, since it uses less digits than its factorization.

244153140524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108416704 (or 108416702 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 244153140524 its reverse (425041351442), we get a palindrome (669194491966).

The spelling of 244153140524 in words is "two hundred forty-four billion, one hundred fifty-three million, one hundred forty thousand, five hundred twenty-four".