13214623460 has 12 divisors (see below), whose sum is σ = 27750709308. Its totient is φ = 5285849376.

The previous prime is 13214623453. The next prime is 13214623463. The reversal of 13214623460 is 6432641231.

13214623460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6708265216 + 6506358244 = 81904^2 + 80662^2 .

It is not an unprimeable number, because it can be changed into a prime (13214623463) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 330365567 + ... + 330365606.

It is an arithmetic number, because the mean of its divisors is an integer number (2312559109).

Almost surely, 2^13214623460 is an apocalyptic number.

13214623460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13214623460 is an abundant number, since it is smaller than the sum of its proper divisors (14536085848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13214623460 is a wasteful number, since it uses less digits than its factorization.

13214623460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660731182 (or 660731180 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 13214623460 in words is "thirteen billion, two hundred fourteen million, six hundred twenty-three thousand, four hundred sixty".