244144706144047 has 16 divisors (see below), whose sum is σ = 259112764684800. Its totient is φ = 229244076277120.

The previous prime is 244144706144039. The next prime is 244144706144089. The reversal of 244144706144047 is 740441607441442.

It is not a de Polignac number, because 244144706144047 - 2³ = 244144706144039 is a prime.

It is a super-2 number, since 2×244144706144047² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244144706143985 and 244144706144003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244144706144947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291041904 + ... + 291879562.

It is an arithmetic number, because the mean of its divisors is an integer number (16194547792800).

Almost surely, 2^{244144706144047} is an apocalyptic number.

244144706144047 is a deficient number, since it is larger than the sum of its proper divisors (14968058540753).

244144706144047 is a wasteful number, since it uses less digits than its factorization.

244144706144047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877886.

The product of its (nonzero) digits is 9633792, while the sum is 52.

The spelling of 244144706144047 in words is "two hundred forty-four trillion, one hundred forty-four billion, seven hundred six million, one hundred forty-four thousand, forty-seven".