1047265095312 has 120 divisors (see below), whose sum is σ = 3105307553400. Its totient is φ = 328340459520.

The previous prime is 1047265095307. The next prime is 1047265095313. The reversal of 1047265095312 is 2135905627401.

1047265095312 is a `hidden beast` number, since 1 + 0 + 47 + 26 + 50 + 9 + 531 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 30644603136 + 1016620492176 = 175056^2 + 1008276^2 .

It is not an unprimeable number, because it can be changed into a prime (1047265095313) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3653862 + ... + 3930042.

It is an arithmetic number, because the mean of its divisors is an integer number (25877562945).

Almost surely, 2^{1047265095312} is an apocalyptic number.

1047265095312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1047265095312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1552653776700).

1047265095312 is an abundant number, since it is smaller than the sum of its proper divisors (2058042458088).

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

1047265095312 is a wasteful number, since it uses less digits than its factorization.

1047265095312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277761 (or 277752 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 1047265095312 in words is "one trillion, forty-seven billion, two hundred sixty-five million, ninety-five thousand, three hundred twelve".