711140343448 has 16 divisors (see below), whose sum is σ = 1334725559280. Its totient is φ = 355213527648.

The previous prime is 711140343443. The next prime is 711140343457. The reversal of 711140343448 is 844343041117.

It is a self number, because there is not a number n which added to its sum of digits gives 711140343448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (711140343443) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 44572036 + ... + 44587987.

It is an arithmetic number, because the mean of its divisors is an integer number (83420347455).

Almost surely, 2^711140343448 is an apocalyptic number.

It is an amenable number.

711140343448 is a deficient number, since it is larger than the sum of its proper divisors (623585215832).

711140343448 is a wasteful number, since it uses less digits than its factorization.

711140343448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89161026 (or 89161022 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 711140343448 in words is "seven hundred eleven billion, one hundred forty million, three hundred forty-three thousand, four hundred forty-eight".