912434143099 has 2 divisors, whose sum is σ = 912434143100. Its totient is φ = 912434143098.

The previous prime is 912434143091. The next prime is 912434143147. The reversal of 912434143099 is 990341434219.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 912434143099 - 2³ = 912434143091 is a prime.

It is not a weakly prime, because it can be changed into another prime (912434143091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456217071549 + 456217071550.

It is an arithmetic number, because the mean of its divisors is an integer number (456217071550).

Almost surely, 2^912434143099 is an apocalyptic number.

912434143099 is a deficient number, since it is larger than the sum of its proper divisors (1).

912434143099 is an equidigital number, since it uses as much as digits as its factorization.

912434143099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 49.

The spelling of 912434143099 in words is "nine hundred twelve billion, four hundred thirty-four million, one hundred forty-three thousand, ninety-nine".