2398171141 has 8 divisors (see below), whose sum is σ = 2439412568. Its totient is φ = 2356992000.

The previous prime is 2398171123. The next prime is 2398171157. The reversal of 2398171141 is 1411718932.

It can be written as a sum of positive squares in 4 ways, for example, as 57062916 + 2341108225 = 7554^2 + 48385^2 .

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 2398171141 - 2⁵ = 2398171109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2398171141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2398177141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65701 + ... + 95461.

It is an arithmetic number, because the mean of its divisors is an integer number (304926571).

Almost surely, 2^2398171141 is an apocalyptic number.

It is an amenable number.

2398171141 is a deficient number, since it is larger than the sum of its proper divisors (41241427).

2398171141 is a wasteful number, since it uses less digits than its factorization.

2398171141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31143.

The product of its digits is 12096, while the sum is 37.

The square root of 2398171141 is about 48971.1255843686. The cubic root of 2398171141 is about 1338.5257308340.

The spelling of 2398171141 in words is "two billion, three hundred ninety-eight million, one hundred seventy-one thousand, one hundred forty-one".