12858848445 has 8 divisors (see below), whose sum is σ = 20574157536. Its totient is φ = 6858052496.

The previous prime is 12858848423. The next prime is 12858848459. The reversal of 12858848445 is 54484885821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12858848445 - 2⁶ = 12858848381 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428628267 + ... + 428628296.

It is an arithmetic number, because the mean of its divisors is an integer number (2571769692).

Almost surely, 2^12858848445 is an apocalyptic number.

12858848445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12858848445 is a deficient number, since it is larger than the sum of its proper divisors (7715309091).

12858848445 is an equidigital number, since it uses as much as digits as its factorization.

12858848445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857256571.

The product of its digits is 13107200, while the sum is 57.

The spelling of 12858848445 in words is "twelve billion, eight hundred fifty-eight million, eight hundred forty-eight thousand, four hundred forty-five".