12719031250 has 56 divisors (see below), whose sum is σ = 23936177988. Its totient is φ = 5068800000.

The previous prime is 12719031223. The next prime is 12719031277. The reversal of 12719031250 is 5213091721.

12719031250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12719031223) and next prime (12719031277).

It can be written as a sum of positive squares in 14 ways, for example, as 10136663761 + 2582367489 = 100681^2 + 50817^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 11030674 + ... + 11031826.

Almost surely, 2^12719031250 is an apocalyptic number.

12719031250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12719031250 is a deficient number, since it is larger than the sum of its proper divisors (11217146738).

12719031250 is an frugal number, since it uses more digits than its factorization.

12719031250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538 (or 1513 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 31.

The spelling of 12719031250 in words is "twelve billion, seven hundred nineteen million, thirty-one thousand, two hundred fifty".