1047727123116 has 48 divisors (see below), whose sum is σ = 2504615432928. Its totient is φ = 340684531200.

The previous prime is 1047727123081. The next prime is 1047727123141. The reversal of 1047727123116 is 6113217277401.

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 15 ways as a sum of consecutive naturals, for example, 4255626 + ... + 4495086.

It is an arithmetic number, because the mean of its divisors is an integer number (52179488186).

Almost surely, 2^{1047727123116} is an apocalyptic number.

It is an amenable number.

1047727123116 is an abundant number, since it is smaller than the sum of its proper divisors (1456888309812).

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

1047727123116 is a wasteful number, since it uses less digits than its factorization.

1047727123116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248402 (or 248400 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 42.

The spelling of 1047727123116 in words is "one trillion, forty-seven billion, seven hundred twenty-seven million, one hundred twenty-three thousand, one hundred sixteen".