2816142798 has 48 divisors (see below), whose sum is σ = 6896689920. Its totient is φ = 762262704.

The previous prime is 2816142781. The next prime is 2816142809. The reversal of 2816142798 is 8972416182.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 246486 + ... + 257657.

It is an arithmetic number, because the mean of its divisors is an integer number (143681040).

Almost surely, 2^2816142798 is an apocalyptic number.

2816142798 is an abundant number, since it is smaller than the sum of its proper divisors (4080547122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2816142798 is a wasteful number, since it uses less digits than its factorization.

2816142798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504181 (or 504174 counting only the distinct ones).

The product of its digits is 387072, while the sum is 48.

The square root of 2816142798 is about 53067.3421041604. The cubic root of 2816142798 is about 1412.1632033615.

The spelling of 2816142798 in words is "two billion, eight hundred sixteen million, one hundred forty-two thousand, seven hundred ninety-eight".