244606156656 has 80 divisors (see below), whose sum is σ = 648911324160. Its totient is φ = 79369355520.

The previous prime is 244606156643. The next prime is 244606156657. The reversal of 244606156656 is 656651606442.

It is a super-2 number, since 2×244606156656² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244606156599 and 244606156608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244606156657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185035 + ... + 723498.

It is an arithmetic number, because the mean of its divisors is an integer number (8111391552).

Almost surely, 2^244606156656 is an apocalyptic number.

It is an amenable number.

244606156656 is an abundant number, since it is smaller than the sum of its proper divisors (404305167504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244606156656 is a wasteful number, since it uses less digits than its factorization.

244606156656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908694 (or 908688 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 51.

The spelling of 244606156656 in words is "two hundred forty-four billion, six hundred six million, one hundred fifty-six thousand, six hundred fifty-six".