2814098921999 has 4 divisors (see below), whose sum is σ = 2814104439240. Its totient is φ = 2814093404760.

The previous prime is 2814098921957. The next prime is 2814098922017. The reversal of 2814098921999 is 9991298904182.

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

It is a cyclic number.

It is not a de Polignac number, because 2814098921999 - 2⁸ = 2814098921743 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 (2814098921929) 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, 1905617 + ... + 3042954.

It is an arithmetic number, because the mean of its divisors is an integer number (703526109810).

Almost surely, 2^{2814098921999} is an apocalyptic number.

2814098921999 is a deficient number, since it is larger than the sum of its proper divisors (5517241).

2814098921999 is an equidigital number, since it uses as much as digits as its factorization.

2814098921999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5517240.

The product of its (nonzero) digits is 60466176, while the sum is 71.

The spelling of 2814098921999 in words is "two trillion, eight hundred fourteen billion, ninety-eight million, nine hundred twenty-one thousand, nine hundred ninety-nine".