13420295716 has 9 divisors (see below), whose sum is σ = 23485922971. Its totient is φ = 6710032012.

The previous prime is 13420295689. The next prime is 13420295747. The reversal of 13420295716 is 61759202431.

It is a happy number.

The square root of 13420295716 is 115846.

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

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 202731 + ... + 260653.

Almost surely, 2^13420295716 is an apocalyptic number.

13420295716 is the 115846-th square number.

It is an amenable number.

13420295716 is a deficient number, since it is larger than the sum of its proper divisors (10065627255).

13420295716 is an frugal number, since it uses more digits than its factorization.

13420295716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115850 (or 57925 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

It can be divided in two parts, 13420 and 295716, that added together give a square (309136 = 556²).

The spelling of 13420295716 in words is "thirteen billion, four hundred twenty million, two hundred ninety-five thousand, seven hundred sixteen".