13211673460 has 24 divisors (see below), whose sum is σ = 28389737376. Its totient is φ = 5161769760.

The previous prime is 13211673457. The next prime is 13211673493. The reversal of 13211673460 is 6437611231.

13211673460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13211673460² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 7680346 + ... + 7682065.

It is an arithmetic number, because the mean of its divisors is an integer number (1182905724).

Almost surely, 2^13211673460 is an apocalyptic number.

13211673460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13211673460 is an abundant number, since it is smaller than the sum of its proper divisors (15178063916).

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

13211673460 is a wasteful number, since it uses less digits than its factorization.

13211673460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15362463 (or 15362461 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 13211673460 in words is "thirteen billion, two hundred eleven million, six hundred seventy-three thousand, four hundred sixty".