1283450001169 has 8 divisors (see below), whose sum is σ = 1481040778880. Its totient is φ = 1089419417856.

The previous prime is 1283450001137. The next prime is 1283450001217. The reversal of 1283450001169 is 9611000543821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1283450001169 - 2⁵ = 1283450001137 is a prime.

It is a super-2 number, since 2×1283450001169² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1283450001569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 890047824 + ... + 890049265.

It is an arithmetic number, because the mean of its divisors is an integer number (185130097360).

Almost surely, 2^{1283450001169} is an apocalyptic number.

It is an amenable number.

1283450001169 is a deficient number, since it is larger than the sum of its proper divisors (197590777711).

1283450001169 is a wasteful number, since it uses less digits than its factorization.

1283450001169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780097199.

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 1283450001169 in words is "one trillion, two hundred eighty-three billion, four hundred fifty million, one thousand, one hundred sixty-nine".