1028047777114 has 8 divisors (see below), whose sum is σ = 1548986785920. Its totient is φ = 511718848476.

The previous prime is 1028047777103. The next prime is 1028047777123. The reversal of 1028047777114 is 4117777408201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1152519484 + ... + 1152520375.

It is an arithmetic number, because the mean of its divisors is an integer number (193623348240).

Almost surely, 2^{1028047777114} is an apocalyptic number.

1028047777114 is a deficient number, since it is larger than the sum of its proper divisors (520939008806).

1028047777114 is a wasteful number, since it uses less digits than its factorization.

1028047777114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305040084.

The product of its (nonzero) digits is 614656, while the sum is 49.

The spelling of 1028047777114 in words is "one trillion, twenty-eight billion, forty-seven million, seven hundred seventy-seven thousand, one hundred fourteen".