4889342098309 has 4 divisors (see below), whose sum is σ = 4909629825100. Its totient is φ = 4869054371520.

The previous prime is 4889342098307. The next prime is 4889342098357. The reversal of 4889342098309 is 9038902439884.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4429854697284 + 459487401025 = 2104722^2 + 677855^2 .

It is a cyclic number.

It is not a de Polignac number, because 4889342098309 - 2¹ = 4889342098307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4889342098307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10143863034 + ... + 10143863515.

It is an arithmetic number, because the mean of its divisors is an integer number (1227407456275).

Almost surely, 2^{4889342098309} is an apocalyptic number.

It is an amenable number.

4889342098309 is a deficient number, since it is larger than the sum of its proper divisors (20287726791).

4889342098309 is a wasteful number, since it uses less digits than its factorization.

4889342098309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20287726790.

The product of its (nonzero) digits is 107495424, while the sum is 67.

The spelling of 4889342098309 in words is "four trillion, eight hundred eighty-nine billion, three hundred forty-two million, ninety-eight thousand, three hundred nine".