2170125417738 has 16 divisors (see below), whose sum is σ = 4340266353216. Its totient is φ = 723372552960.

The previous prime is 2170125417737. The next prime is 2170125417751. The reversal of 2170125417738 is 8377145210712.

It is not an unprimeable number, because it can be changed into a prime (2170125417737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2012923 + ... + 2896913.

It is an arithmetic number, because the mean of its divisors is an integer number (271266647076).

Almost surely, 2^{2170125417738} is an apocalyptic number.

2170125417738 is an abundant number, since it is smaller than the sum of its proper divisors (2170140935478).

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

2170125417738 is a wasteful number, since it uses less digits than its factorization.

2170125417738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293149.

The product of its (nonzero) digits is 658560, while the sum is 48.

The spelling of 2170125417738 in words is "two trillion, one hundred seventy billion, one hundred twenty-five million, four hundred seventeen thousand, seven hundred thirty-eight".