12412706576 has 10 divisors (see below), whose sum is σ = 24049619022. Its totient is φ = 6206353280.

The previous prime is 12412706549. The next prime is 12412706591. The reversal of 12412706576 is 67560721421.

It can be written as a sum of positive squares in only one way, i.e., 12378787600 + 33918976 = 111260^2 + 5824^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 387897065 + ... + 387897096.

Almost surely, 2^12412706576 is an apocalyptic number.

12412706576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12412706576 is a deficient number, since it is larger than the sum of its proper divisors (11636912446).

12412706576 is an equidigital number, since it uses as much as digits as its factorization.

12412706576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775794169 (or 775794163 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 12412706576 in words is "twelve billion, four hundred twelve million, seven hundred six thousand, five hundred seventy-six".