2941209641056 has 96 divisors (see below), whose sum is σ = 6129440553600. Its totient is φ = 1385400360960.

The previous prime is 2941209640903. The next prime is 2941209641099. The reversal of 2941209641056 is 6501469021492.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419031915 + ... + 419038933.

It is an arithmetic number, because the mean of its divisors is an integer number (63848339100).

Almost surely, 2^{2941209641056} 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 2941209641056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3064720276800).

2941209641056 is an abundant number, since it is smaller than the sum of its proper divisors (3188230912544).

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

2941209641056 is a wasteful number, since it uses less digits than its factorization.

2941209641056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10812 (or 10804 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 2941209641056 in words is "two trillion, nine hundred forty-one billion, two hundred nine million, six hundred forty-one thousand, fifty-six".