244425361157 has 8 divisors (see below), whose sum is σ = 258881832000. Its totient is φ = 229977613504.

The previous prime is 244425361121. The next prime is 244425361223. The reversal of 244425361157 is 751163524442.

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

It is not a de Polignac number, because 244425361157 - 2³⁶ = 175705884421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244425361757) by changing a digit.

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, 2123057 + ... + 2235222.

It is an arithmetic number, because the mean of its divisors is an integer number (32360229000).

Almost surely, 2^244425361157 is an apocalyptic number.

It is an amenable number.

244425361157 is a deficient number, since it is larger than the sum of its proper divisors (14456470843).

244425361157 is a wasteful number, since it uses less digits than its factorization.

244425361157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4361595.

The product of its digits is 806400, while the sum is 44.

Adding to 244425361157 its reverse (751163524442), we get a palindrome (995588885599).

The spelling of 244425361157 in words is "two hundred forty-four billion, four hundred twenty-five million, three hundred sixty-one thousand, one hundred fifty-seven".