2098132305887 has 8 divisors (see below), whose sum is σ = 2121705053472. Its totient is φ = 2074614444000.

The previous prime is 2098132305847. The next prime is 2098132305961. The reversal of 2098132305887 is 7885032318902.

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 2098132305887 - 2¹⁸ = 2098132043743 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 (2098132305847) 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, 13644539 + ... + 13797452.

It is an arithmetic number, because the mean of its divisors is an integer number (265213131684).

Almost surely, 2^{2098132305887} is an apocalyptic number.

2098132305887 is a deficient number, since it is larger than the sum of its proper divisors (23572747585).

2098132305887 is a wasteful number, since it uses less digits than its factorization.

2098132305887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27442849.

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 2098132305887 in words is "two trillion, ninety-eight billion, one hundred thirty-two million, three hundred five thousand, eight hundred eighty-seven".