2141493539 has 8 divisors (see below), whose sum is σ = 2150196672. Its totient is φ = 2132804520.

The previous prime is 2141493491. The next prime is 2141493577. The reversal of 2141493539 is 9353941412.

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 2141493539 - 2⁸ = 2141493283 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2141493496 and 2141493505.

It is not an unprimeable number, because it can be changed into a prime (2141493589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382172 + ... + 387734.

It is an arithmetic number, because the mean of its divisors is an integer number (268774584).

Almost surely, 2^2141493539 is an apocalyptic number.

2141493539 is a deficient number, since it is larger than the sum of its proper divisors (8703133).

2141493539 is a wasteful number, since it uses less digits than its factorization.

2141493539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7057.

The product of its digits is 116640, while the sum is 41.

The square root of 2141493539 is about 46276.2740397280. The cubic root of 2141493539 is about 1288.9584644288.

The spelling of 2141493539 in words is "two billion, one hundred forty-one million, four hundred ninety-three thousand, five hundred thirty-nine".