13926077715 has 16 divisors (see below), whose sum is σ = 24307335936. Its totient is φ = 6752037600.

The previous prime is 13926077689. The next prime is 13926077719. The reversal of 13926077715 is 51777062931.

13926077715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13926077715 - 2⁹ = 13926077203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13926077719) 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 15 ways as a sum of consecutive naturals, for example, 42200071 + ... + 42200400.

It is an arithmetic number, because the mean of its divisors is an integer number (1519208496).

Almost surely, 2^13926077715 is an apocalyptic number.

13926077715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13926077715 is a deficient number, since it is larger than the sum of its proper divisors (10381258221).

13926077715 is a wasteful number, since it uses less digits than its factorization.

13926077715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84400490.

The product of its (nonzero) digits is 555660, while the sum is 48.

The spelling of 13926077715 in words is "thirteen billion, nine hundred twenty-six million, seventy-seven thousand, seven hundred fifteen".