1283457848332 has 12 divisors (see below), whose sum is σ = 2450237710536. Its totient is φ = 583389931040.

The previous prime is 1283457848303. The next prime is 1283457848333. The reversal of 1283457848332 is 2338487543821.

It is not an unprimeable number, because it can be changed into a prime (1283457848333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14584748233 + ... + 14584748320.

It is an arithmetic number, because the mean of its divisors is an integer number (204186475878).

Almost surely, 2^{1283457848332} is an apocalyptic number.

It is an amenable number.

1283457848332 is a deficient number, since it is larger than the sum of its proper divisors (1166779862204).

1283457848332 is a wasteful number, since it uses less digits than its factorization.

1283457848332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29169496568 (or 29169496566 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 58.

The spelling of 1283457848332 in words is "one trillion, two hundred eighty-three billion, four hundred fifty-seven million, eight hundred forty-eight thousand, three hundred thirty-two".