1012276746777 has 16 divisors (see below), whose sum is σ = 1356557705600. Its totient is φ = 671423841792.

The previous prime is 1012276746763. The next prime is 1012276746893. The reversal of 1012276746777 is 7776476722101.

1012276746777 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1012276746777 - 2¹¹ = 1012276744729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012276746707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15499563 + ... + 15564735.

It is an arithmetic number, because the mean of its divisors is an integer number (84784856600).

Almost surely, 2^{1012276746777} is an apocalyptic number.

It is an amenable number.

1012276746777 is a deficient number, since it is larger than the sum of its proper divisors (344280958823).

1012276746777 is a wasteful number, since it uses less digits than its factorization.

1012276746777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91392.

The product of its (nonzero) digits is 9680832, while the sum is 57.

The spelling of 1012276746777 in words is "one trillion, twelve billion, two hundred seventy-six million, seven hundred forty-six thousand, seven hundred seventy-seven".