1005145430316 has 12 divisors (see below), whose sum is σ = 2345339337432. Its totient is φ = 335048476768.

The previous prime is 1005145430293. The next prime is 1005145430329. The reversal of 1005145430316 is 6130345415001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41881059585 + ... + 41881059608.

It is an arithmetic number, because the mean of its divisors is an integer number (195444944786).

Almost surely, 2^{1005145430316} is an apocalyptic number.

It is an amenable number.

1005145430316 is an abundant number, since it is smaller than the sum of its proper divisors (1340193907116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1005145430316 is a wasteful number, since it uses less digits than its factorization.

1005145430316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83762119200 (or 83762119198 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 1005145430316 in words is "one trillion, five billion, one hundred forty-five million, four hundred thirty thousand, three hundred sixteen".