711119866421 has 8 divisors (see below), whose sum is σ = 719435537184. Its totient is φ = 702852402960.

The previous prime is 711119866351. The next prime is 711119866447. The reversal of 711119866421 is 124668911117.

It is a happy number.

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 711119866421 - 2²⁶ = 711052757557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (711119866481) 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, 12022151 + ... + 12081156.

It is an arithmetic number, because the mean of its divisors is an integer number (89929442148).

Almost surely, 2^711119866421 is an apocalyptic number.

It is an amenable number.

711119866421 is a deficient number, since it is larger than the sum of its proper divisors (8315670763).

711119866421 is a wasteful number, since it uses less digits than its factorization.

711119866421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24103651.

The product of its digits is 145152, while the sum is 47.

The spelling of 711119866421 in words is "seven hundred eleven billion, one hundred nineteen million, eight hundred sixty-six thousand, four hundred twenty-one".