1016285112877 has 24 divisors (see below), whose sum is σ = 1044552952800. Its totient is φ = 988737841728.

The previous prime is 1016285112851. The next prime is 1016285112901. The reversal of 1016285112877 is 7782115826101.

1016285112877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-1016285112877 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1016285112877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016285112827) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 190562703 + ... + 190568035.

It is an arithmetic number, because the mean of its divisors is an integer number (43523039700).

Almost surely, 2^{1016285112877} is an apocalyptic number.

It is an amenable number.

1016285112877 is a deficient number, since it is larger than the sum of its proper divisors (28267839923).

1016285112877 is an equidigital number, since it uses as much as digits as its factorization.

1016285112877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5997 (or 5944 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 49.

The spelling of 1016285112877 in words is "one trillion, sixteen billion, two hundred eighty-five million, one hundred twelve thousand, eight hundred seventy-seven".