771039140113 has 8 divisors (see below), whose sum is σ = 846170337600. Its totient is φ = 696747397680.

The previous prime is 771039140063. The next prime is 771039140119. The reversal of 771039140113 is 311041930177.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-771039140113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (771039140119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209861838 + ... + 209865511.

It is an arithmetic number, because the mean of its divisors is an integer number (105771292200).

Almost surely, 2^771039140113 is an apocalyptic number.

It is an amenable number.

771039140113 is a deficient number, since it is larger than the sum of its proper divisors (75131197487).

771039140113 is a wasteful number, since it uses less digits than its factorization.

771039140113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419727527.

The product of its (nonzero) digits is 15876, while the sum is 37.

The spelling of 771039140113 in words is "seven hundred seventy-one billion, thirty-nine million, one hundred forty thousand, one hundred thirteen".