412031000009 has 2 divisors, whose sum is σ = 412031000010. Its totient is φ = 412031000008.

The previous prime is 412030999967. The next prime is 412031000023. The reversal of 412031000009 is 900000130214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 286995918400 + 125035081609 = 535720^2 + 353603^2 .

It is a cyclic number.

It is not a de Polignac number, because 412031000009 - 2¹² = 412030995913 is a prime.

It is not a weakly prime, because it can be changed into another prime (412031000209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206015500004 + 206015500005.

It is an arithmetic number, because the mean of its divisors is an integer number (206015500005).

Almost surely, 2^412031000009 is an apocalyptic number.

It is an amenable number.

412031000009 is a deficient number, since it is larger than the sum of its proper divisors (1).

412031000009 is an equidigital number, since it uses as much as digits as its factorization.

412031000009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 412031000009 in words is "four hundred twelve billion, thirty-one million, nine", and thus it is an aban number.