12412411969 has 2 divisors, whose sum is σ = 12412411970. Its totient is φ = 12412411968.

The previous prime is 12412411961. The next prime is 12412412041. The reversal of 12412411969 is 96911421421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11575177744 + 837234225 = 107588^2 + 28935^2 .

It is a cyclic number.

It is not a de Polignac number, because 12412411969 - 2³ = 12412411961 is a prime.

It is a super-2 number, since 2×12412411969² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12412411961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6206205984 + 6206205985.

It is an arithmetic number, because the mean of its divisors is an integer number (6206205985).

Almost surely, 2^12412411969 is an apocalyptic number.

It is an amenable number.

12412411969 is a deficient number, since it is larger than the sum of its proper divisors (1).

12412411969 is an equidigital number, since it uses as much as digits as its factorization.

12412411969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 40.

The spelling of 12412411969 in words is "twelve billion, four hundred twelve million, four hundred eleven thousand, nine hundred sixty-nine".