3441220616560 has 80 divisors (see below), whose sum is σ = 8299727533440. Its totient is φ = 1325916334080.

The previous prime is 3441220616543. The next prime is 3441220616593. The reversal of 3441220616560 is 656160221443.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 6381087 + ... + 6899326.

It is an arithmetic number, because the mean of its divisors is an integer number (103746594168).

Almost surely, 2^{3441220616560} is an apocalyptic number.

It is an amenable number.

3441220616560 is an abundant number, since it is smaller than the sum of its proper divisors (4858506916880).

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

3441220616560 is a wasteful number, since it uses less digits than its factorization.

3441220616560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13280546 (or 13280540 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 3441220616560 in words is "three trillion, four hundred forty-one billion, two hundred twenty million, six hundred sixteen thousand, five hundred sixty".