9012903284369 has 16 divisors (see below), whose sum is σ = 9148624807632. Its totient is φ = 8877520124928.

The previous prime is 9012903284339. The next prime is 9012903284387. The reversal of 9012903284369 is 9634823092109.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 3983469114769 + 5029434169600 = 1995863^2 + 2242640^2 .

It is a cyclic number.

It is not a de Polignac number, because 9012903284369 - 2⁴⁰ = 7913391656593 is a prime.

It is a super-2 number, since 2×9012903284369² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9012903284339) 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, 197295359 + ... + 197341035.

It is an arithmetic number, because the mean of its divisors is an integer number (571789050477).

Almost surely, 2^{9012903284369} is an apocalyptic number.

It is an amenable number.

9012903284369 is a deficient number, since it is larger than the sum of its proper divisors (135721523263).

9012903284369 is a wasteful number, since it uses less digits than its factorization.

9012903284369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49316.

The product of its (nonzero) digits is 5038848, while the sum is 56.

The spelling of 9012903284369 in words is "nine trillion, twelve billion, nine hundred three million, two hundred eighty-four thousand, three hundred sixty-nine".