1016242809000 has 128 divisors (see below), whose sum is σ = 3215335668480. Its totient is φ = 267181152000.

The previous prime is 1016242808969. The next prime is 1016242809059. The reversal of 1016242809000 is 9082426101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2172547 + ... + 2598546.

It is an arithmetic number, because the mean of its divisors is an integer number (25119809910).

Almost surely, 2^{1016242809000} is an apocalyptic number.

1016242809000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1016242809000 is an abundant number, since it is smaller than the sum of its proper divisors (2199092859480).

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

1016242809000 is a wasteful number, since it uses less digits than its factorization.

1016242809000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4771188 (or 4771174 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The spelling of 1016242809000 in words is "one trillion, sixteen billion, two hundred forty-two million, eight hundred nine thousand".