12924305219 has 6 divisors (see below), whose sum is σ = 15034395924. Its totient is φ = 11077975860.

The previous prime is 12924305203. The next prime is 12924305231. The reversal of 12924305219 is 91250342921.

It is a happy number.

It is not a de Polignac number, because 12924305219 - 2⁴ = 12924305203 is a prime.

It is a super-2 number, since 2×12924305219² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12924305819) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131880617 + ... + 131880714.

It is an arithmetic number, because the mean of its divisors is an integer number (2505732654).

Almost surely, 2^12924305219 is an apocalyptic number.

12924305219 is a deficient number, since it is larger than the sum of its proper divisors (2110090705).

12924305219 is an equidigital number, since it uses as much as digits as its factorization.

12924305219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263761345 (or 263761338 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 12924305219 in words is "twelve billion, nine hundred twenty-four million, three hundred five thousand, two hundred nineteen".