2170440000260 has 48 divisors (see below), whose sum is σ = 5209149227520. Its totient is φ = 744137539200.

The previous prime is 2170440000233. The next prime is 2170440000269. The reversal of 2170440000260 is 620000440712.

It is not an unprimeable number, because it can be changed into a prime (2170440000269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10757186 + ... + 10957094.

It is an arithmetic number, because the mean of its divisors is an integer number (108523942240).

Almost surely, 2^{2170440000260} is an apocalyptic number.

2170440000260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2170440000260 is an abundant number, since it is smaller than the sum of its proper divisors (3038709227260).

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

2170440000260 is a wasteful number, since it uses less digits than its factorization.

2170440000260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277476 (or 277474 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 2170440000260 its reverse (620000440712), we get a palindrome (2790440440972).

The spelling of 2170440000260 in words is "two trillion, one hundred seventy billion, four hundred forty million, two hundred sixty", and thus it is an aban number.