2601220313760 has 192 divisors, whose sum is σ = 8218629256320. Its totient is φ = 691562741760.

The previous prime is 2601220313753. The next prime is 2601220313801. The reversal of 2601220313760 is 673130221062.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 424963500 + ... + 424969620.

It is an arithmetic number, because the mean of its divisors is an integer number (42805360710).

Almost surely, 2^{2601220313760} is an apocalyptic number.

2601220313760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2601220313760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4109314628160).

2601220313760 is an abundant number, since it is smaller than the sum of its proper divisors (5617408942560).

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

2601220313760 is a wasteful number, since it uses less digits than its factorization.

2601220313760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8671 (or 8663 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The spelling of 2601220313760 in words is "two trillion, six hundred one billion, two hundred twenty million, three hundred thirteen thousand, seven hundred sixty".