1024130040209 has 16 divisors (see below), whose sum is σ = 1049924384640. Its totient is φ = 998690855040.

The previous prime is 1024130040187. The next prime is 1024130040223. The reversal of 1024130040209 is 9020400314201.

It is a cyclic number.

It is not a de Polignac number, because 1024130040209 - 2³⁶ = 955410563473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1024130040239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3847004 + ... + 4104594.

It is an arithmetic number, because the mean of its divisors is an integer number (65620274040).

Almost surely, 2^{1024130040209} is an apocalyptic number.

It is an amenable number.

1024130040209 is a deficient number, since it is larger than the sum of its proper divisors (25794344431).

1024130040209 is a wasteful number, since it uses less digits than its factorization.

1024130040209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258280.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 1024130040209 in words is "one trillion, twenty-four billion, one hundred thirty million, forty thousand, two hundred nine".