1283486917364 has 12 divisors (see below), whose sum is σ = 2246118468804. Its totient is φ = 641738783424.

The previous prime is 1283486917351. The next prime is 1283486917369. The reversal of 1283486917364 is 4637196843821.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 946690080400 + 336796836964 = 972980^2 + 580342^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1283486917297 and 1283486917306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1283486917369) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 509849 + ... + 1681344.

It is an arithmetic number, because the mean of its divisors is an integer number (187176539067).

Almost surely, 2^{1283486917364} is an apocalyptic number.

It is an amenable number.

1283486917364 is a deficient number, since it is larger than the sum of its proper divisors (962631551440).

1283486917364 is a wasteful number, since it uses less digits than its factorization.

1283486917364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337634 (or 2337632 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 62.

The spelling of 1283486917364 in words is "one trillion, two hundred eighty-three billion, four hundred eighty-six million, nine hundred seventeen thousand, three hundred sixty-four".