767107856461 has 2 divisors, whose sum is σ = 767107856462. Its totient is φ = 767107856460.

The previous prime is 767107856441. The next prime is 767107856467. The reversal of 767107856461 is 164658701767.

It is a happy number.

767107856461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 561871675561 + 205236180900 = 749581^2 + 453030^2 .

It is a cyclic number.

It is not a de Polignac number, because 767107856461 - 2⁹ = 767107855949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 767107856396 and 767107856405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (767107856467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383553928230 + 383553928231.

It is an arithmetic number, because the mean of its divisors is an integer number (383553928231).

Almost surely, 2^767107856461 is an apocalyptic number.

It is an amenable number.

767107856461 is a deficient number, since it is larger than the sum of its proper divisors (1).

767107856461 is an equidigital number, since it uses as much as digits as its factorization.

767107856461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11854080, while the sum is 58.

The spelling of 767107856461 in words is "seven hundred sixty-seven billion, one hundred seven million, eight hundred fifty-six thousand, four hundred sixty-one".