13914347277636 has 405 divisors, whose sum is σ = 41619929368941. Its totient is φ = 4051169733312.

The previous prime is 13914347277601. The next prime is 13914347277637. The reversal of 13914347277636 is 63677274341931.

It is a happy number.

The square root of 13914347277636 is 3730194.

It is a perfect power (a square), and thus also a powerful number.

13914347277636 is a `hidden beast` number, since 1 + 3 + 9 + 1 + 434 + 72 + 77 + 63 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2058335396100 + 11856011881536 = 1434690^2 + 3443256^2 .

It is not an unprimeable number, because it can be changed into a prime (13914347277637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 16584442105 + ... + 16584442943.

Almost surely, 2^{13914347277636} is an apocalyptic number.

13914347277636 is the 3730194-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13914347277636

13914347277636 is an abundant number, since it is smaller than the sum of its proper divisors (27705582091305).

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

13914347277636 is an equidigital number, since it uses as much as digits as its factorization.

13914347277636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758 (or 876 counting only the distinct ones).

The product of its digits is 96018048, while the sum is 63.

The spelling of 13914347277636 in words is "thirteen trillion, nine hundred fourteen billion, three hundred forty-seven million, two hundred seventy-seven thousand, six hundred thirty-six".