677712240011 has 16 divisors (see below), whose sum is σ = 721843990848. Its totient is φ = 634065331200.

The previous prime is 677712239969. The next prime is 677712240017. The reversal of 677712240011 is 110042217776.

It is a cyclic number.

It is not a de Polignac number, because 677712240011 - 2¹⁴ = 677712223627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (677712240017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1842626 + ... + 2179608.

It is an arithmetic number, because the mean of its divisors is an integer number (45115249428).

Almost surely, 2^677712240011 is an apocalyptic number.

677712240011 is a deficient number, since it is larger than the sum of its proper divisors (44131750837).

677712240011 is a wasteful number, since it uses less digits than its factorization.

677712240011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337702.

The product of its (nonzero) digits is 32928, while the sum is 38.

Adding to 677712240011 its reverse (110042217776), we get a palindrome (787754457787).

The spelling of 677712240011 in words is "six hundred seventy-seven billion, seven hundred twelve million, two hundred forty thousand, eleven".