41443270656 has 112 divisors (see below), whose sum is σ = 113081494944. Its totient is φ = 13492813824.

The previous prime is 41443270651. The next prime is 41443270657. The reversal of 41443270656 is 65607234414.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (41443270651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1037160 + ... + 1076376.

Almost surely, 2^41443270656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41443270656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56540747472).

41443270656 is an abundant number, since it is smaller than the sum of its proper divisors (71638224288).

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

41443270656 is an equidigital number, since it uses as much as digits as its factorization.

41443270656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39289 (or 39265 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 41443270656 in words is "forty-one billion, four hundred forty-three million, two hundred seventy thousand, six hundred fifty-six".