711340727945 has 8 divisors (see below), whose sum is σ = 881144643840. Its totient is φ = 550715402160.

The previous prime is 711340727837. The next prime is 711340727971. The reversal of 711340727945 is 549727043117.

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

It is not a de Polignac number, because 711340727945 - 2²⁶ = 711273619081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 711340727893 and 711340727902.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2294647355 + ... + 2294647664.

It is an arithmetic number, because the mean of its divisors is an integer number (110143080480).

Almost surely, 2^711340727945 is an apocalyptic number.

It is an amenable number.

711340727945 is a deficient number, since it is larger than the sum of its proper divisors (169803915895).

711340727945 is a wasteful number, since it uses less digits than its factorization.

711340727945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4589295055.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 711340727945 in words is "seven hundred eleven billion, three hundred forty million, seven hundred twenty-seven thousand, nine hundred forty-five".