1283233441 has 16 divisors (see below), whose sum is σ = 1518451200. Its totient is φ = 1061057088.

The previous prime is 1283233439. The next prime is 1283233447. The reversal of 1283233441 is 1443323821.

It is a happy number.

It is not a de Polignac number, because 1283233441 - 2¹ = 1283233439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1283233447) 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, 325480 + ... + 329398.

It is an arithmetic number, because the mean of its divisors is an integer number (94903200).

Almost surely, 2^1283233441 is an apocalyptic number.

It is an amenable number.

1283233441 is a deficient number, since it is larger than the sum of its proper divisors (235217759).

1283233441 is a wasteful number, since it uses less digits than its factorization.

1283233441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5568.

The product of its digits is 13824, while the sum is 31.

The square root of 1283233441 is about 35822.2478496255. The cubic root of 1283233441 is about 1086.6805392465.

The spelling of 1283233441 in words is "one billion, two hundred eighty-three million, two hundred thirty-three thousand, four hundred forty-one".