1028076805392 has 160 divisors (see below), whose sum is σ = 3310134804480. Its totient is φ = 267708879360.

The previous prime is 1028076805391. The next prime is 1028076805403. The reversal of 1028076805392 is 2935086708201.

It is not an unprimeable number, because it can be changed into a prime (1028076805391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1144584 + ... + 1834727.

It is an arithmetic number, because the mean of its divisors is an integer number (20688342528).

Almost surely, 2^{1028076805392} is an apocalyptic number.

1028076805392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1028076805392 is an abundant number, since it is smaller than the sum of its proper divisors (2282057999088).

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

1028076805392 is a wasteful number, since it uses less digits than its factorization.

1028076805392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2979421 (or 2979415 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 1028076805392 in words is "one trillion, twenty-eight billion, seventy-six million, eight hundred five thousand, three hundred ninety-two".