244620152889841 has 8 divisors (see below), whose sum is σ = 257579572255200. Its totient is φ = 231669200972160.

The previous prime is 244620152889817. The next prime is 244620152889857. The reversal of 244620152889841 is 148988251026442.

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

It is not a de Polignac number, because 244620152889841 - 2¹³ = 244620152881649 is a prime.

It is a super-2 number, since 2×244620152889841² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244620152889341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2116802611 + ... + 2116918168.

It is an arithmetic number, because the mean of its divisors is an integer number (32197446531900).

Almost surely, 2^{244620152889841} is an apocalyptic number.

It is an amenable number.

244620152889841 is a deficient number, since it is larger than the sum of its proper divisors (12959419365359).

244620152889841 is a wasteful number, since it uses less digits than its factorization.

244620152889841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4233723839.

The product of its (nonzero) digits is 70778880, while the sum is 64.

The spelling of 244620152889841 in words is "two hundred forty-four trillion, six hundred twenty billion, one hundred fifty-two million, eight hundred eighty-nine thousand, eight hundred forty-one".