716110450221 has 8 divisors (see below), whose sum is σ = 954817843680. Its totient is φ = 477405011792.

The previous prime is 716110450213. The next prime is 716110450303. The reversal of 716110450221 is 122054011617.

716110450221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 716110450221 - 2³ = 716110450213 is a prime.

It is a super-3 number, since 3×716110450221³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716110450201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175071 + ... + 1677203.

It is an arithmetic number, because the mean of its divisors is an integer number (119352230460).

Almost surely, 2^716110450221 is an apocalyptic number.

It is an amenable number.

716110450221 is a deficient number, since it is larger than the sum of its proper divisors (238707393459).

716110450221 is a wasteful number, since it uses less digits than its factorization.

716110450221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977515.

The product of its (nonzero) digits is 3360, while the sum is 30.

Adding to 716110450221 its reverse (122054011617), we get a palindrome (838164461838).

The spelling of 716110450221 in words is "seven hundred sixteen billion, one hundred ten million, four hundred fifty thousand, two hundred twenty-one".