14751313813 has 2 divisors, whose sum is σ = 14751313814. Its totient is φ = 14751313812.

The previous prime is 14751313777. The next prime is 14751313891. The reversal of 14751313813 is 31831315741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14575008529 + 176305284 = 120727^2 + 13278^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14751313813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14751310813) 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 as a sum of consecutive naturals, namely, 7375656906 + 7375656907.

It is an arithmetic number, because the mean of its divisors is an integer number (7375656907).

Almost surely, 2^14751313813 is an apocalyptic number.

It is an amenable number.

14751313813 is a deficient number, since it is larger than the sum of its proper divisors (1).

14751313813 is an equidigital number, since it uses as much as digits as its factorization.

14751313813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 37.

The spelling of 14751313813 in words is "fourteen billion, seven hundred fifty-one million, three hundred thirteen thousand, eight hundred thirteen".