2140241173 has 8 divisors (see below), whose sum is σ = 2446283840. Its totient is φ = 1834272000.

The previous prime is 2140241171. The next prime is 2140241227. The reversal of 2140241173 is 3711420412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2140241173 - 2¹ = 2140241171 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140241171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77173 + ... + 101173.

It is an arithmetic number, because the mean of its divisors is an integer number (305785480).

Almost surely, 2^2140241173 is an apocalyptic number.

It is an amenable number.

2140241173 is a deficient number, since it is larger than the sum of its proper divisors (306042667).

2140241173 is a wasteful number, since it uses less digits than its factorization.

2140241173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36747.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 2140241173 is about 46262.7406559534. The cubic root of 2140241173 is about 1288.7071503335.

Adding to 2140241173 its reverse (3711420412), we get a palindrome (5851661585).

It can be divided in two parts, 214024 and 1173, that multiplied together give a palindrome (251050152).

The spelling of 2140241173 in words is "two billion, one hundred forty million, two hundred forty-one thousand, one hundred seventy-three".